This. There's not a single day I don't wish to be in the other faction just to kill some of the wankers I have in mine.
I've been a long time cross-faction advocate since I've always tho since the adventurer is now a "CHAMPION OF AZEROTH$$$$$" I've never really understood why we were still medling in mortal affairs.
But I'd say they'll keep it for the next expansion since a lot of evidences points at a revamp.