No, it will be a pointless war. One side takes this, the other side takes that. No one can have any advantages because people will cry and scream about developers favoring one faction over the other. It's truly pathetic beyond words. Just look at what's announced. Alliance takes Lordaeron and horde takes Teldrassil. It's just NOT interesting storytelling in the slightest. Well, what can we expect from hacks who only write end of the world scenarios with 0.5 dimensional villains.