The worst thing a club can do is to fixate on trophies. Juventus did that with the CL and look what that got them. United should aim on improving the squad himself for the sake of it. Gaps will need to be closed, performances need to improve, a winning mentality needs to be instilled and then trophies will come naturally.
Defence
In: Kim Min Jae 43m (minimum fee clause), Timber 55m
Out: Maguire: 30m, AWB 20M
Reasoning: Kim Min Jae is a giant. He's fast, he's tall, he's solid, he's a winner and on top of that he's available for peanuts. Timber's passing ability is off the charts. He's also fast and had played under ETH. I think he'd slot in the converted FB role that Blind covered at Ajax during ETH's time
Midfield:
DM: Declan Rice: 70m. Tonali 50m, Houssem Aouar FREE
Out: McTominay 20m, Fred 20m,
Reasoning we have realised how important a top quality DM is for us in Casemiro. Unfortunately legs are the first to go and Casemiro is in his 30s. Rice fits ETH's system greatly. He's a DM, he's a leader and he'd benefit greatly with Casemiro being around. I'd also add Tonali in the mix. He's a hard working deep lying playmaker whom I think would fit very well as Eriksen cover/competition. Finally I wouldn't mind if we take a punt on Aouar whose on free.
STK:
IN: Vlahovic 80m
Harry Kane is the present but Vlahovic has the potential to be the future. 6ft3, a natural scorer and at age 23, Vlahovic could lead our line for years to come. With Juventus in shambles we might even get him on cheap. With Martial, Mcneill and the guy that can't be named back I think we'd have enough backup