I really wish you would engage your brain before writing shit like this. What are we taking action against him for Andy? Do you have some actual evidence? I suspect if there were a photo of young Anthony in a Man U shirt it would have surfaced by now.
The only place you could even potentially take action would be against his employers. You could argue that the cities of Liverpool and Manchester have a rivalry beyond football and that a natural bias might exist. Therefore he shouldn't be reffing Liverpool, Everton, Man U or Man City. Still plenty of games to go around.
But you would have to think of the consequences of that. Far better to start a dialogue I would have thought. But either way you spouting nonsense about taking legal action against him directly makes anyone who agrees he shouldn't be setting our games look like mad conspiracy theorists. Give it a rest.
It would be against the people assigning him to games. And there is precedent for this as well. Mike Dean wasn't allowed to ref Liverpool or Everton for 10 years (from 2006 - 2016) due to a perceived potential conflict of interest.
Given that it's a prime subject on everyones lips at the game - it doesn't matter if bias is real or perceived - it affects the game and is at the very least unfair to him as every decision he makes is analysed, dissected and argued about.
Do you think if there was a top referee from Liverpool that he would be able to referee Manchester United? There is fierce rivalry between the cities. If you go to Liverpool, there is an anti-Manchester feeling and vice-versa. You can argue it shouldn't be there and you might be right, but it exists.
If there is any doubt, then why allow issues to come from this? Everyone in the pub after the game was having a go at him. In a game we cruised to a 4-0 victory in. It shouldn't be about the referee. They shouldn't even be part of the conversation. But too many times it's all about them.
From the FA:
"Dean is a member of the Cheshire FA and does not support Everton or Liverpool but was removed from FA Cup final duties in 2006 when the Anfield club played West Ham United. At the time, the Football Association said:
“The fact he is from the Wirral might lead to comment and debate which could place him under undue additional pressure.” He took charge of the FA Cup final between Portsmouth and Cardiff City two years later."