I'm convinced we need a huge clear out starting with the players who have been here since SAF left: Young, Jones, De Gea.
Would keep only Smalling for back up. Other notables to leave: Rojo, Darmian, Matic.
Herrera & Mata I guess they are leaving. Don't know about Pogba and Lukaku. If the rest don't perform next season, we start easing them out.
Get two fullbacks, 2 midfielders, right sided attacker, another CB. Supplement the rest of the team with the youth players.
We need a total mentality reset in that dressing room. Even if we mostly use youth players, they would definitely be more up for it. I can stand losing with them. If we don't get rid of the old players, they will just infect the new incoming players.
Oh and a 50% pay cut at least.