You guys seriously need to stop waste time on this topic. It will never happens. WoW is barely working only because there was a language barrier and two factions will never be able to PvE together. This is strongly evident in feast chat ban where a portion of players are being toxic and aggressive and SE have to take away the communication. World PvP when both sides can communicate and possible end up in same PvE content? Not going to happen, SE is not going to lift the stone and smash their own toes