Striker: Cristiano, Martial
Wingers: Sancho, Winger, Rashford, one of the youngsters
10: Bruno, VDB
8: Fred, Eriksen
6: DM, Garner
LB: Shaw, Malacia
RB: Dalot, RB
CB: Martinez, Maguire, Varane, Lindelof, Bailly/Jones/Tuanzebe
GK: De Gea, Heaton
Ideally, the summer would end with those 3 signings in and Telles, Wan-Bissaka, McTominay, 2 of Bailly, Jones, Tuanzebe being sold and then the other youngsters on loan with at least 2 of the wingers (Elanga, Amad, Pellistri, Garnacho) sticking around for attacking depth and the other 2 on loan. One of Savage or Iqbal sticks around as midfield depth if McTominay goes, which he won't, but would if I was in charge, especially since I think a Prem team would offer 20M for him.
It doesn't seem all that implausible really. De Jong, Antony and then another Malacia style buy at RB (Kristiansen, Molina, Hickey and Mukiele all went for 15-20M so the market seems okay for a player to back up and push Dalot).