Would you be completely fine with a referee born, raised and living in Croydon was in charge of Brighton vs Crystal Palace?Its just not practical given the concentration of refs from the Manchester area. I genuinely believe that the refs will not have any local bias - their professionalism is more important to them. There are good refs and crap refs, which makes it important that they are rotated, but I dont think local bias is ever an issue.
May 2023, Crystal Palace vs Brighton & Hove Albion in the FA Cup final. Referee: Nigel Zaha (Croydon)