The third season of "Game of Thrones" kicks off this Sunday on HBO, and while executive producers D.B. Weiss and David Benioff have remained mostly tight-lipped about where things are headed, it's hard to keep every plot point buried when your show is based on a mega successful fantasy book series. But for non book readers going into this season with a clean palette, or book fans unaware of adaptation tweaks, here are some teasers for where season three is headed.