I have read that Man United provides 202 million Euros. Currently, if I am not mistaken, they have used 104 million Euros. This means that Ten Hag still has half the funds to buy some other players to support success in the next season. As for the dismissal I think it can happen for all coaches. Furthermore, it all depends on the achievements that will be achieved next season. I think this happens to all clubs under the coach. If they perform worse they will be replaced.
The 202 million Euros available will make it easier for Ten Hag to bring in the players he wants. The remaining money that has not been spent can be used to recruit other quality players according to the team's needs. The support that Ten Hag gets makes it easier for him to make Manchester United perform even better with several new players who will fill his squad next season. I think Ten Hag is enough to make Manchester United finish in the top four, that will be a good start in an increasingly competitive environment. Ten Hag will do anything to find a safe point, he just needs to make Manchester United lock in a position in the top four, but if management demands that Ten Hag immediately win the EPL title, it will clearly be a difficult mission for him because Manchester City is still in its best performance.
I also read that Erik Tan Hag is not responsible for transfers anymore, he is not asked if he would prefer this player or that player. Only thing he is asked is which position, and then the INEOS ends up deciding who to buy and where to buy and how much to spend. ETH is asked to use those players, if he asks a centre back, then they will give him a centre back, and will ask him to play that player. Like how they got Zirzkee and Yoro, both looking quite good and I think they were good pin point transfers without a doubt.
I am expecting that INEOS will end up spending another 100, but that seems like a lot of money, 200 million on just one summer isn't normal, and while they are getting better, this feels a little unsustainable as well. I do not know what to do or how to do it or how to get better without spending money.
But the only option that would be left, is take time and not rush into it, if they spend less, they would just take their time and not spend this much, would spend 100 a year, and would take longer time, but it would still be success, just a bit more years. I believe that we are going to see United ignore all that financial situation though, and just keep on buying players.