TBH, I am not a MU fan, but as a football lover I feel sad to see a football team that once had glory and it all just disappeared because of a mistake on the part of the coach and players.
I wonder why you had to blame the coach and players and indirectly exenorated the Manchester United management, while the management is the architect of Manchester United failure. If a club is doing great, know that the management is firm and is playing their role and also providing the necessary support to the coach.
In the case of Manchester United, the glory left since after Alex Faguson left the club as a Father and head coach. He was however unable to get a better replacement for himself, that was when the problem of Manchester United started and till today, their problem isn't solved.
Manchester United need to realise that the status of big club is fast leaving them and their past glory has faded off. The management needs to restrategize to place the club back to glory and not being stingy and greedy.