This team has changed coaches so many times but has not found its best performance even though it has spent a lot of money so I think Manchester United's management is responsible for all of this, they should imitate what Chelsea did, make a major overhaul even the entire squad is changed maybe that way they will be able to change if not then I think Manchester United will always be the same and they spend a lot of money just for waste or in vain.
Overhauling the team will take a lot of effort and resources from the hierarchy of Manchester united and that is what the glazzers family isn't ready for yet because Chelsea has spent up to a billion pound or more since they overhaul their team, so are they ready to spend such an amount of money yet? No in my own opinion.
This is what I feel it's very unlikely at the moment because the hierarchy of Manchester united is still struggling on offload unwanted players at the club, and spending such an amount in adding the desired quality is one thing that is going to be very difficult because the glazzers family will not want to go that route since they are mostly concerned about profit not spending.