Maybe I am off here and Chelsea fans can correct me
but when I saw Potter and his press conference it sounded like he has minimal involvement in transfers. I assume he has his say and like
@The Boy mentioned in another thread a lot of players they have signed have technical qualities which he likes but I wouldn't be surprised if there are some players that Chelsea want to get rid of or players that want to leave that Potter would rather stay. I think Ziyech is probably one of those players that Potter would keep around.