I don't know, but my interest really died the "Wrath of the Lich King". I didn't like the way they handled the storyline, and especially Arthas.
I'm a big fan of Arthas and the Warcraft lore, but I can't help but feel that these recent expansions, weren't that well thought out. For the most part, they feel so uninspired and somewhat directionless. I wonder what happened to Blizzard, but I guess they don't care that much anymore because no matter what, people will pay for their game. I'm not saying that they don't want to be good, it's just that the numbers and the profit probably show positive results so they probably believe they are doing the right thing.