All of them except Blizzard All-Stars, but only because I don't really play those types of games. (Unrelated: Why are they called 'Moba' games? I don't get that)
To be specific: Hearthstone, Diablo 3's inevitable expansion, Starcraft 2: Legacy of the Void, WoW's next expansion, and even the 'cancelled' games which my relentless fanboy heart still wishes desperately would be released. So, Starcraft: Ghost.
Warcraft 4 would be awesome too, but I doubt that'd happen.