I think Kane should be allowed to leave if he doesn't want to sign a new. Its counterproductive to force him to stay a season and then lose him on a free. We also need to give up this three at the back rubbish and be more adventurous. Three at the back with two holding players and using the wingbacks for creativity is a shocking strategy.
The rebuild will take course over two seasons, its impractical to get rid of 7-8 players in one window. I can see Kane exit 80m, Persic release, Moura release, Lloris release, Sanchez 15-20m and maybe a few others. The Kane fee should be re invested in quality and sensible signings.
United will likely keep DDG, which creates a real pathway for Raya. Maddison is a player we should be targeting. We already have good profile players to play a 4-3-3 or 4-1-2-3. The below team is a rough draft that involves only three signings, press resistant and quality throughout. Bentancur should be getting higher up the pitch, not sitting deep with Hojberg. Gundogen doesn't sit next to Rodri, he gets up the pitch, Xhaka doesn't sit next to Partey, he gets up the pitch. There should always be 2-3 passing targets in the final third that dont involve passing it back to the centre halfs on the halfway line
--------------Raya
Porro Romero Ndicka Udogie
---- Milinkovic-Savic
Bentancur Maddison
Kulusevski Richarlison Son