Joe, it looks like you may be getting Arsene Wenger to replace him, although perhaps only on a temporary basis. They better sign him quickly though because I think there are a lot of Arsenal fans who want him back.
Chelsea-Ajax was a fun game to watch yesterday, but what a mess. If anyone needs more evidence that VAR is not making the game better, this is recommended watching. I've never seen anything like that play which ended with Ajax having 2 players sent off and a penalty awarded to Chelsea. Chelsea really need to work on defending set pieces. So many goals conceded from them this season.