Blizzard have enough much trouble balancing two factions. Even now we end up with copy pasted dialog, completely mirrored quests and neutral races to save development time.
So why do players think blizz are going to make an entire third faction, with it's own land and races and buttload of quests? With the clusterfuck it would be for pvp? Its like everything they did wrong with cata all over again.
Surely im not the only one who thinks a third faction is a ridiculous idea?