Chelsea is the last club we should base our policy on. Even their fans hated the players for how they downed tools for Conte and Jose (seems familiar?), and their players were crowned champions the season before, unlike the likes of Dier and co. who haven't even won a spelling competition.
If Nagelsmann, Poch or whoever might be, comes and wants a player out of the door, you send that player packing, and if he freezes them out of the squad, you don't question his decisions.
We did that for Poch previously. We did that for Conte this past summer too. (albeit by means of loans cos the market is fucked).......