My most realistic preferred window right now would be:
IN: Callum Wilson, Eberechi Eze, Pierre-Emile Hojbjerg, Kim Min-Jae, Timothy Castagne
OUT: Kyle Walker-Peters, Erik Lamela, Cameron Carter-Vickers, Juan Foyth
LOAN OUT: Skipp, Parrott, Cirkin +
ST: Harry Kane, Callum Wilson
RM: Lucas Moura, Steven Bergwijn
LM: Heung-Min Son, Eberechi Eze
AM: Gio Lo Celso, Dele Alli
CM: Tanguy Ndombele, Moussa Sissoko, Gedson Fernandes
DM: Pierre-Emile Hojbjerg, Harry Winks
LB: Ryan Sessegnon, Ben Davies
RB: Timothy Castagne, Serge Aurier
CB: Toby Alderweireld, Eric Dier, Davinson Sanchez, Japhet Tanganga, Kim Min-Jae
GK: Hugo Lloris, maybe a loaned backup?
I think that's certainly better and solid depth. We'd make a serious run for the Europa title and challenge for top 4.