To be fair, you have to apply some context here. With Arteta you have coaching and structure that can get great performances from good players. With Chelsea it is precisely the opposite- a total mess that turns really good players into mush. They could **** up Maradona.
I think there is a good player in Mudryk. I know there is in Caicedo because I saw it at Brighton. But he has been appalling at Chelsea for the most part. Their defending last night was atrocious- you wouldn't get away with that playing for the Bricklayers Arms.