If we ever get everyone fit Jose will have a difficult time deciding the best 11. You can mix and match the players we have in so many different ways.What does "build a team around" a player even mean? We can't base our whole formation and tactics around one player, it all falls apart at the next injury.
In reality Lo Celso and Ndombele need to be made first choice picks within a system that works for the majority of our best players.