I'm sure this has been brought up before but I just think it would be awesome if a new faction was created for players that didn't want to be a part of the horde or alliance.. A faction that's only goal is eradicating the members of the other two factions kinda like the scourge but different in aspect..
This could benefit the game in bringing old players back and they could create a new main city in an area that isn't used much to make players see more of the outside world besides org or sw.
They could create a quest chain nothing huge that would make players betray their factions than join the new one. This would be really cool also seeing previous members of the horde and ally on the same teams in bgs or arena and they could have a more sinister or evil look since they would have done something horrible to there previous faction..
Thoughts ideas any other input?