The fact that we seem to be looking at Richarlison and Raphinha does give me some confidence that we appear to be moving away from the "back up" signing, and more looking at players to actually compete with our current front 3.
I've got nothing but love for Son, Kane, and Deki, but a big reason why they're undroppable is because we've got nobody to bring on instead.
Not to say we're currently in the same league as City or Pool but both clubs do show that you can have multiple extremely talented players fighting over the same position. Without attempting to do that we'll always struggle to consistently finish top 4 while also aiming for silverware.
A top team has 2 good players per position that the manager trusts.
GK - Lloris, Forster - check
CB’s - Romero, Davies, Dier, Sanchez, Tanganga, Rodon - need 2 CB’s
Wings backs - Perisic, Sessegnon, Regulion, Royal, Doherty - need 1 WB (assume Spence)
Midfield - Skipp, Bissouma, Hojbjerg, Bentancur, Winks, Sarr - need maybe one more if Winks is off and Sarr is loaned.
Attack - Kane, Son, Kulusevski, Lucas, Berg - need 2 more assuming Lucas and Berg aren’t trusted.
That’s about 6 players more needed for Conte to have a squad that would be considered a top team IMO. Spence is coming, we have been linked with getting a striker and 2 CB’s so not far off.