You have some weird hate for Sarri. The lineup today was heavily rotated and still should have been able to easily beat Lecce, and if you watched the game, you'd know we created multiple opportunities to do so, the players simply didn't put it into the net. De Ligt is playing because of his potential, and yes, he has done stupid mistakes but typically you want your CB pairing to get used to playing with each other, that's why it isn't rotated as much. Perhaps it's time to play Demiral there, but the result today was 90% on the players.
The only flaw in today's game plan is that Ronaldo should have been on the bench at least, since D. Costa and Ramsey were injured and we had no one else other than fucking Bernardeschi.