Often at Conference North/South level there's a regen referee with no name, because there are only 6 or 7 active referees per league.
And I don't really look at the adress of the referee during a match. I even wouldn't if they did put it in the game, except maybe after a very unfair decision

. So I don't want some bit of precious processor power diverted to calculating what the closest living referee is and if he feels like refereeing my game yes or no...
If it's going to be a really close game I might look up the referee's cards record to change my playing style a bit, but that's about it when it comes to my interest in referees.