Same here. Lady Vashj should turn her back on the old gods and rejoin the Legion. after Cataclysm the old gods have lost alot of their followers and their defeat could convince Azshara that the old gods are not as powerful as she thought they were... :P in fact she should open the portal again. or resurrect Sargares at the tomb of Sargares, the Alliance and Horde race against time to prevent it but in the end, they fail...(which will be epic cuz we never had a raid in which we eventually lose and have to escape with our lives!)
this can be a pretty good pre-release raid patch.)