The arguments, or reasons for picking Fr, Sat, or Sun for the games are well documented - you certainly don't want to play Sun then Fri (or even worse Thurs).
I do think that Wakey have bent over backwards far too often to accommodate other clubs logistical challenges.
Didn't we change a game-day to help Saints around a cup final? Anyway...
IMG, if they do owt at all, should say, if there's a TV game, there can be no clashing games!
I say this as someone who loves the Friday nights under lights at BV!!