1 There are now only 17 PL matches left before the start of the January transfer window, one match a week other than in December when we have 7 matches.
2 There are in total 35 PL matches left to play this season plus a run in the FA Cup, so circa 40 matches left this season - mainly playing once a week.
I can see Ange wanting to start his 'first team' in the majority of matches, using for the most part maybe 6 or 7 other players - so lets call it a maximum of 20 players being used, with any more in the squad almost getting minimal playing, as there are just too few games.
The core 16 players are Vicario, Porro, Royal, Romero, Van de Ven, .Udogie, Bentancur, Bissouma, Madison, Sarr, Skipp, Richarlison, Son, Kulusevski, Solomon, Perisic . And probably keeping for cover this season Forster, Davies, maybe Lo Celso, and probably a 3rd CB to get to about a 20 man squad.
So the rest of this window should be about trying to move on players not on that list (although Sessegnon and Gil are recovering from ops) and other than a 3rd CB, I'd only buy very good quality players - no point in buying more squad fillers.
And that then means in January and next summer we focus on buying quality players or maybe youngsters with excellent potential, rather than more squad players.
Of course it doesn't help that the list of players who seem resistant to moves away from Spurs include Lloris, Dier, Ndombele, Reguilon .