Sports   (Talk about balls here.)

Stick with Erik.
Potter for me does not make sense, he did well at Brighton where the set up is fantastic, the system in place for recruitment exceptional and once a player or manager goes the next one off the "production line" seems to step forward, and that is why their current manager De Zerbi is now flavour of the month.
Once Potter got to Chelsea which is in the same basket case of a club boat that we are at present with players seemingly being bought willy nilly and no obvious long term plan he didn't cut the mustard.
For me United can write this season off if need be (much like Liverpool did last year but because Klopp has credit in the bank it didn't get a mention) get the key injured players back, another summer transfer window and then let us judge if this manager is really the one to take us to where we want to be or not