Seeing the post that boub posted a day or two ago, the future calendar that "leaked" from bllizard, made me think about it. And yes, i do realize that this question was asked a lot of times before...but still
Now that we "know" that there are going to be two additional world of warcraft expansions and since (logically) every expansion has it's own big bad guy (Illidan, Arthas and now Deathwing) my question is what do you think who are going to be the next two bad guys for the future expansions?