The ad also specifies that the idea candidate must have "recently shipped at least one AAA game in a producer role for one of these console platforms: Xbox, Xbox 360, PS2, PS3, or GameCube.", so apparently they're looking to cast a wide net, whatever their plans might be.
Personally, I'm not much of a console gamer, but I still can't imagine any way WoW could truly ever work on a console, at least without the addition of a mouse & keyboard; there's simply too much typing to do. Perhaps there's a way to accomplish this that I don't know about, but I just can't see one being able to have the true WoW experience in a console setting. Then again, what do I know?