Currently, I have 15 I would keep and lock up their contracts. The rest to go with any decent offer.
Keep:
De Gea (though now not as critical as Henderson will be there when he leaves)
Romero
AWB
Maguire
Lindelof
Williams
Tuanzebe
McTominay
Fred
James
Rashford
Martial
Greenwood
Pogba and Shaw should be good enough to stay, but they just keep being disappointing more frequently than not - in both attitude and ability. Most others have had their chances, or not had enough yet.
That post just highlights how light our midfield is, but unfortunately I can't disagree with too much there though.
Would possibly add Bailly to that squad, even with all his injuries and the fact he's held together by a band-aid. But I do think he's good enough, although if he suffers another serious injury he'll probably be jettisoned from the club too...
Add Gomes and Garner from the youth squad to bolster that midfield and then start work on reshaping the rest of the team and plugging all the gaps. Huge job ahead, and will be another tough couple of years ahead of us but unfortunately we're going to need to live with it as it's not a 1-2 season fix.
More like a 4/5 season fix.