Follow the Money
But as Warburton spent only around £2.5 million (net) on transfer fees last year, the $64,000 dollar question is: 'Where did the rest of the dosh go?"
No doubt this will come out as the dispute winds its way through the courts.
King of the Midden (12/02/17)
Rangers chairman Dave King is apparently a successful and wealthy businessman, in which case you'd think he would know how to conduct himself in public.
But the Ibrox boss managed to shoot himself in both feet with a ridiculous statement in which he tries to justify the sacking of the Rangers manager, Mark Warburton.
I mean to say who says things like: "I was alert to a conversation that Mark Warburton had with me after joining the club" - when the Rangers chairman himself was actually part of the conversation.
King then goes on to damn his manager for having the long-term ambition of moving to the English Premier League, as if any Rangers player good enough would not hold similar dreams.
Finally, Mr King ensured that Rangers will lose any compensation claims which end up in the courts by freely admitting that any deal about Mark Warburton leaving Ibrox was conditional on conditional on him signing for a new club.
Game, set and match to Warburton I would say.
http://www.bbc.com/sport/football/38945282
Rangers: Dave King claims Mark Warburton was not committed to Ibrox club
BBC Football
'He viewed Rangers as stepping-stone to EPL'
Warburton signed 15 players across the two transfer windows for this season.
King says he told Warburton he wished to review their signing policy and "it is clear from subsequent media comments that the manager did not respond well to the board reviewing his recruitment activity".
"I was informally approached to ask if the club would waive compensation if the management team was to leave, " said King.
"I was alert to a conversation that Mark Warburton had with me after joining the club in which he advised me that his long-term ambition was to manage in the EPL and he viewed Rangers as a stepping-stone to achieve this.
"I was therefore not surprised when the management team's agent approached the club's managing director, Stewart Robertson, to request a meeting which was held in Glasgow on Monday this week.
"The outcome of this meeting was that the agent subsequently offered that Mark, David and Frank would resign with immediate effect without compensation as long as the club, in turn, agreed to waive compensation from any new club that they signed for.
"After discussion, the board accepted this offer and employment was immediately terminated.
Former Rangers captain David Weir and Warburton have left the club after less than two seasons
"While we were dealing with the admin and press releases relating to the resignation, the agent again contacted us and asked to defer the resignation until the management had secured a new club.
"I assume that the new deal had somehow collapsed at the last minute. The board met to consider this request but resolved to hold them to the original agreement.
"We are now in the process of reviewing the best interim and long-term solution for ensuring that a modern and robust footballing structure is put in place that will continue with and entrench the footballing philosophy that we have in place."
Game, set and match to Warburton I would say.
http://www.bbc.com/sport/football/38945282
Rangers: Dave King claims Mark Warburton was not committed to Ibrox club
BBC Football
Warburton's signing policy was questioned by King
Dave King says Mark Warburton's "employment" was "terminated" after the Englishman's agent asked Rangers to waive their right to compensation if a club made an approach for the manager.
Chairman King also claimed Warburton had previously told him he was using the Ibrox outfit as a "stepping-stone".
And he insisted Warburton "did not respond well" to questions over his transfer policy.
Rangers said on Friday Warburton had resigned, but he insisted he had not.
Dave King says Mark Warburton's "employment" was "terminated" after the Englishman's agent asked Rangers to waive their right to compensation if a club made an approach for the manager.
Chairman King also claimed Warburton had previously told him he was using the Ibrox outfit as a "stepping-stone".
And he insisted Warburton "did not respond well" to questions over his transfer policy.
Rangers said on Friday Warburton had resigned, but he insisted he had not.
Listen: Rangers' situation is 'an absolute shambles' - Butcher
Despite the disappointment of the team's performances this season and Warburton's dramatic departure, King insists the club's "bigger project remains firmly on track".
Under-20s coach Graeme Murty will take charge of Rangers' first team against Greenock Morton in Sunday's Scottish Cup fifth-round tie.
In a lengthy statement, South Africa-based businessman King indicated the club has already benefitted from around £18m of the £30m he had promised would be invested.
And he added that more than that amount may be needed to make Rangers competitive at the top of Scottish football.
Former Brentford manager Warburton and assistant David Weir - a former Rangers captain - were appointed at the beginning of last season and led the club to Scottish Championship title success and victory in the Challenge Cup final.
Rangers also beat Celtic on penalties in the Scottish Cup semi-final last season but lost the final to Hibernian.
"The season was an unqualified success and the management team was rewarded with a vastly improved contract," said King.
However, last week's 1-1 draw with Ross County left third-placed Rangers 27 points behind Premiership leaders Celtic.
King highlighted Rangers' aim to qualify for European competition at the end of the current campaign, saying: "Our realistic expectation was to come second.
"This season, we did not stick to our plan of signing five or six players because the manager appealed to the board for additional signings. Despite the concern about departing from our plan of prudent phased investment, the board backed the manager's request for accelerated investment.
"This placed us significantly above the football resources available to our competitors (other than Celtic) and was expected to ensure that we finished a strong second in the league and had a squad that could be added to, close season, to make a strong impact in the Europa League qualifiers.
"While I still believe that we can finish a strong second, I am stating the obvious to admit that we are not where we anticipated we would be at this stage of the season and we have not repeated the success that we had with our signings from the previous season.
"Despite the relative disappointment of this season so far, the bigger project remains firmly on track and we will take whatever corrective measures are necessary."
Despite the disappointment of the team's performances this season and Warburton's dramatic departure, King insists the club's "bigger project remains firmly on track".
Under-20s coach Graeme Murty will take charge of Rangers' first team against Greenock Morton in Sunday's Scottish Cup fifth-round tie.
In a lengthy statement, South Africa-based businessman King indicated the club has already benefitted from around £18m of the £30m he had promised would be invested.
And he added that more than that amount may be needed to make Rangers competitive at the top of Scottish football.
Former Brentford manager Warburton and assistant David Weir - a former Rangers captain - were appointed at the beginning of last season and led the club to Scottish Championship title success and victory in the Challenge Cup final.
Rangers also beat Celtic on penalties in the Scottish Cup semi-final last season but lost the final to Hibernian.
"The season was an unqualified success and the management team was rewarded with a vastly improved contract," said King.
However, last week's 1-1 draw with Ross County left third-placed Rangers 27 points behind Premiership leaders Celtic.
King highlighted Rangers' aim to qualify for European competition at the end of the current campaign, saying: "Our realistic expectation was to come second.
"This season, we did not stick to our plan of signing five or six players because the manager appealed to the board for additional signings. Despite the concern about departing from our plan of prudent phased investment, the board backed the manager's request for accelerated investment.
"This placed us significantly above the football resources available to our competitors (other than Celtic) and was expected to ensure that we finished a strong second in the league and had a squad that could be added to, close season, to make a strong impact in the Europa League qualifiers.
"While I still believe that we can finish a strong second, I am stating the obvious to admit that we are not where we anticipated we would be at this stage of the season and we have not repeated the success that we had with our signings from the previous season.
"Despite the relative disappointment of this season so far, the bigger project remains firmly on track and we will take whatever corrective measures are necessary."
'He viewed Rangers as stepping-stone to EPL'
Warburton signed 15 players across the two transfer windows for this season.
King says he told Warburton he wished to review their signing policy and "it is clear from subsequent media comments that the manager did not respond well to the board reviewing his recruitment activity".
"I was informally approached to ask if the club would waive compensation if the management team was to leave, " said King.
"I was alert to a conversation that Mark Warburton had with me after joining the club in which he advised me that his long-term ambition was to manage in the EPL and he viewed Rangers as a stepping-stone to achieve this.
"I was therefore not surprised when the management team's agent approached the club's managing director, Stewart Robertson, to request a meeting which was held in Glasgow on Monday this week.
"The outcome of this meeting was that the agent subsequently offered that Mark, David and Frank would resign with immediate effect without compensation as long as the club, in turn, agreed to waive compensation from any new club that they signed for.
"After discussion, the board accepted this offer and employment was immediately terminated.
Former Rangers captain David Weir and Warburton have left the club after less than two seasons
"While we were dealing with the admin and press releases relating to the resignation, the agent again contacted us and asked to defer the resignation until the management had secured a new club.
"I assume that the new deal had somehow collapsed at the last minute. The board met to consider this request but resolved to hold them to the original agreement.
"We are now in the process of reviewing the best interim and long-term solution for ensuring that a modern and robust footballing structure is put in place that will continue with and entrench the footballing philosophy that we have in place."
"This is a shambles" (11/02/17)
After a period of relative calm Ranger returns to its old ways - making a laughing stock of Scottish football and its home city of Glasgow.
Did the club's manager resign or did he not? - a straightforward question now mired in claim and counter claim from both sides.
Tom English end the following BBC report with the words 'This is a shambles" - and he's spot on, which is putting things rather mildly if you ask me.
Rangers: Mark Warburton replaced as manager ahead of Scottish Cup tie
BBC Football
Mark Warburton took Rangers training on Friday
Rangers have replaced Mark Warburton as manager with under-20 coach Graeme Murty before Sunday's Scottish Cup tie with Greenock Morton.
The Scottish Premiership club say they have accepted the resignations of Warburton, assistant David Weir and head of recruitment, Frank McParland.
But Warburton, who took charge in 2015, told BBC Scotland he has not stood down and was unaware of the statement.
And the 54-year-old Englishman is consulting his legal team.
The BBC has learned that Warburton had contact with Nottingham Forest around 10 days ago and was high on the English Championship club's list of possible managers.
However, he was not offered the job and they decided to retain their interim team of Gary Brazil and Jack Lester until the end of the season.
Warburton, who had a contract at Ibrox until 2018, had taken Rangers' training on Friday as normal ahead of Sunday's fifth-round tie.
He had earlier in the morning defended McParland's record of signings after media criticism of the Glasgow club's recruitment.
"At a meeting with the management team's representative earlier this week, the club were advised that Mr Warburton, Mr Weir and Mr McParland wished to resign their positions and leave the club on condition that Rangers agreed to waive its rights to substantial compensation," said Rangers' statement.
Who is Graeme Murty?
Rangers have replaced Mark Warburton as manager with under-20 coach Graeme Murty before Sunday's Scottish Cup tie with Greenock Morton.
The Scottish Premiership club say they have accepted the resignations of Warburton, assistant David Weir and head of recruitment, Frank McParland.
But Warburton, who took charge in 2015, told BBC Scotland he has not stood down and was unaware of the statement.
And the 54-year-old Englishman is consulting his legal team.
The BBC has learned that Warburton had contact with Nottingham Forest around 10 days ago and was high on the English Championship club's list of possible managers.
However, he was not offered the job and they decided to retain their interim team of Gary Brazil and Jack Lester until the end of the season.
Warburton, who had a contract at Ibrox until 2018, had taken Rangers' training on Friday as normal ahead of Sunday's fifth-round tie.
He had earlier in the morning defended McParland's record of signings after media criticism of the Glasgow club's recruitment.
"At a meeting with the management team's representative earlier this week, the club were advised that Mr Warburton, Mr Weir and Mr McParland wished to resign their positions and leave the club on condition that Rangers agreed to waive its rights to substantial compensation," said Rangers' statement.
Who is Graeme Murty?
- Although born in England, Graeme Murty qualified to play for Scotland and won four caps between 2004 and 2007
- The 42-year-old played for York, Reading, Charlton Athletic and Southampton in a career lasting 17 years and 437 games
- He won the Football League Championship with Reading in 2005/06. He has coached at Southampton and Norwich City, both at youth level
- Joined Rangers in August 2016 as head development squad coach
"This compensation amount was agreed when Rangers significantly improved Mr Warburton and Mr Weir's financial arrangements before the start of this season.
"The board urgently convened to consider the offer made on behalf of the management team and its ramifications and agreed to accept it and release the trio from the burden of compensation, despite the potential financial cost to the club."
Rangers claim that Warburton's representative attempted to alter the the terms.
"A further board meeting was held this afternoon to discuss this and it was decided not to agree to this additional request but to hold with the original agreement," he said.
"Mr Warburton, Mr Weir, and Mr McParland have therefore been notified in writing that their notices of termination have been accepted."
Warburton led Rangers to the Championship title and promotion last seasonRangers lie third in the Scottish top flight, but they are a distant 27 points behind city rivals and reigning champions Celtic and their statement went on to suggest that the management team have not reached the targets set.
"The board is very appreciative of the good work previously done by the management team but believes it had no alternative," it added.
"Our club must come first and absolute commitment is essential.
"It is important that Rangers has a football management team that wants to be at the club and that the board believes can take the club forward to meet our stated ambition to return to being the number one club in Scotland.
"We are clearly short of where we expected to be at this time."
Analysis: Chris McLaughlin, BBC Scotland senior football reporter
- Relations between Mark Warburton and the Rangers board have been strained for some time. The manner of the departure could never have been predicted, but the departure itself had been coming.
- Recent results have been poor, but the former Brentford boss was unhappy with the financial backing he received from owner Dave King - a man who he hasn't spoken to in person, on a one to one basis, for months.
- For his part, King had grown disillusioned by Warburton's signings and what he perceived to be a lack of progress. It was a relationship well beyond repair.
- Some will believe Warburton was agitating to get out, others will say the board turned on him. Whatever the truth, it's another mess this club could well do without.
It called into question his signing policy, but Warburton gave another ringing endorsement to McParland, who was with him at Brentford, ahead of Sunday's game.
"I've said time and again - his track record is outstanding," he said. "There would be no shortage of takers for someone of his quality."
Warburton also quoted a former Rangers manager in pointing out the pressures that come with the post.
"Walter Smith said to me that you are never more than two or three games away from a major crisis," he said. "That is life at Rangers.
"That is the nature of it. You just get on with it."
Warburton was in charge of Rangers for 82 games, winning 55, drawing 14 and suffering 13 losses.
His 67% win rate was more than Stuart McCall, who took charge at the end of the 2014-15 season, and had a 41% win rate, but less than his predecessor, Ally McCoist, with 72%.
Opinion
BBC Scotland's chief sports writer Tom English
Mark Warburton attempted to explain away his team's - or former team's - dreary draw against Ross County by saying a series of random events conspired against his players.
It was, he said, football's strange ways that denied them on the day, as if some cosmic force was to blame for the failings rather than his own players and his own management.
Warburton's comments were bizarre but nowhere near as surreal as the nonsense that took hold of Rangers on Friday evening as the club said that Warburton was leaving and Warburton said that he wasn't.
Rangers have known dysfunction in recent years, but those times are not as distant as some chose to believe.
They're just dysfunctional in a different way now. Rudderless, leaking like a sieve and now embarrassed in a way that surely took their supporters back to the dog days of Charles Green and chums.
This is a shambles.
BBC Scotland's chief sports writer Tom English
Mark Warburton attempted to explain away his team's - or former team's - dreary draw against Ross County by saying a series of random events conspired against his players.
It was, he said, football's strange ways that denied them on the day, as if some cosmic force was to blame for the failings rather than his own players and his own management.
Warburton's comments were bizarre but nowhere near as surreal as the nonsense that took hold of Rangers on Friday evening as the club said that Warburton was leaving and Warburton said that he wasn't.
Rangers have known dysfunction in recent years, but those times are not as distant as some chose to believe.
They're just dysfunctional in a different way now. Rudderless, leaking like a sieve and now embarrassed in a way that surely took their supporters back to the dog days of Charles Green and chums.
This is a shambles.
Girning Gers (09/08/14)
'Girning' is an good Scots word which means to complain in a whining and irritating fashion - and that's exactly what slung to mind when I read this piece in The Herald about the 'greetin' faced Rangers fans who are accusing HM Customs & Revenue of a witch hunt against the Glasgow club.
Now I've nothing against Rangers although a section of their support could do with lessons about how not to act as sectarian, religious bigots in 21st century Scotland, as could a section of the Celtic support to be fair.
But that's beside the point because the real issue is that by using aggressive tax avoidance measures Rangers FC are accused of withholding a huge sum of money, in the region of £80 million, which would otherwise have gone towards paying for public services.
And as I understand the Rangers scheme it involved paying some of their players and other club figures by way of enormous 'loans' which had the peculiar feature of never having to be repaid.
I'd love to be paid like that, I'd have to admit, because such a 'loan' is not taxable so I'd be saving myself a fortune although I'd have to concede that it isn't really a loan at all, just a rather wizard wheeze to avoid me and my employer paying any tax.
So I have to say 'stop your girning Rangers fans' because in the real world normal, reasonable people have no time for this kind of nonsense.
Fans accuse the taxman of witch hunt against Rangers
Fans accuse the taxman of witch hunt against Rangers
RANGERS fans have accused the taxman of prolonging a witch hunt against the club over the so-called Big Tax Case on the day it emerged one director is being paid £1000-a-day plus expenses.
A leading supporters' group has accused Her Majesty's Revenue and Customs (HMRC) of wasting public money after it said yesterday it would make a fresh appeal over the case.
It is to contest a decision by a First-Tier Tax Tribunal over the Ibrox club's controversial use of Employment Benefit Trusts (EBTs). It is insisting Rangers are liable for a £46.2 million bill over the use of the loans to pay players, managers and other staff.
It is to contest a decision by a First-Tier Tax Tribunal over the Ibrox club's controversial use of Employment Benefit Trusts (EBTs). It is insisting Rangers are liable for a £46.2 million bill over the use of the loans to pay players, managers and other staff.
It has also emerged that Rangers' part-time financial consultant Philip Nash is being paid £1000 a day, plus expenses.
Mr Nash works a maximum of 16 days a month from England. The former Arsenal and Liverpool administator's pay is £200,000 a year, comparable to that of controversial former finance officer Brian Stockbridge. Mr Nash sits on the board but does not take a director's fee.
Chris Graham of the Union of Fans said the "witch hunt" pursuit of the "phantom tax debt" by HMRC was a waste of public money at a time when HMRC will not discuss whether a public inquiry should be held into allegations the club's tax affairs were leaked.
He said: "HMRC have had two goes at this. How many times do they have to be told they don't have a case here? A line should be drawn under this now and they should just give it a rest."
Mr Graham added: "It's interesting they are spending so much time and money attempting to win the Big Tax Case but when asked by shareholders, fans, even MPs about even an internal inquiry into where the Rangers tax information came from, HMRC completely blank them.
"They are spending an awful lot of taxpayers' money on lawyers in pursuing this but yet won't answer questions about where [the leaks] came from."
On Mr Nash's wages, he said: "Ibrox is crumbling, Murray Park is crumbling, almost every area of the club, on and off the pitch, needs investment, revenues are down and yet we are seeing a part-time consultant take home at least £200,000 a year and our CEO, Graham Wallace, earn a possible £630,000. It's ridiculous."
"It's in keeping with what we've seen over the past two years with executives taking huge payments out the club for … no tangible benefit."
The HMRC appeal follows a decision on July 9 by Upper-Tier Tax Tribunal judge Lord Doherty. He dismissed its appeal against a First-Tier Tax Tribunal (FTT) decision in the Big Tax Case.
HMRC has sought leave to appeal to the Inner House of the Court of Session, as the cost of pursuing the case runs into millions of pounds.
HMRC claimed the EBT payments should be taxable but Sir David Murray's Murray International Holdings (MIH), which used to own Rangers, has now twice successfully argued they were loans and therefore exempt.
Many believe the case led to Lloyds Banking Group insisting the club debts were cleared, resulting in a disastrous sale to disgraced venture capitalist Craig Whyte, the subsequent liquidation, and the decision to put Rangers in the Third Division as punishment.
An HMRC spokesman said it "continues to believe that schemes using Employee Benefit Trusts to avoid tax do not work. Around 700 users of EBT schemes have already settled with us resulting in around £800m of tax and National Insurance contributions being paid. We expect more to settle."
It has been alleged 63 Rangers players and 24 other staff got EBT payments.
Rangers would not comment on the tax case, but said Mr Nash was a "highly respected football administrator" who made a valuable contribution to building a successful Rangers.
