I’d start by definitely selling/loan+option the likes of Kean, Kostic, Weah, heck i’d even sell Locatelli and/or McKennie long before a Bremer, Chiesa, Vlahovic, Soule or Huijsen, then we also have Alex Sandro whom’s contract is over, same as Rabiot(who might not stay) so we’ll save plenty on wages there, Alcaraz’s gone too, along with Pogba’s wages already saved up following the contract termination, then we have other sellable assets that could be useful but are not going to be starters next season such as IlingJr, Barrenechea, Hans, Gatti plus few others NG loanees that we can plusvalenza on.
I think if Giuntoli is as slick and as smart on the market as he is rumored to be than he should be able to find ways to make this work without losing key players.