Every city player has something to his game that is elite. Maybe not the best all the time, but every one of them has an area of strength to their game that's better than almost all, one thing. gundo's football intelligence, rodri's tempo setting, de bruyne's passing, dias' strength.
I genuinely don't know what jack has that is elite. can't dribble past players, can't finish, makes bad decisions consistently, slow, both with his thinking and his play, just nothing.