So Bran is in to evens on the Iron Throne betting odds, because the teaser showed statues for Jon, Sansa and Arya in the Winterfell Crypts, and people think this means that the Stark brother who is a psychotic tree-hybrid weirdo with no support and no claim on the throne will somehow win. JLawOK.gif.
Also, death odds:
Theon is a free 50% on your money there, absolutely a lock to have a redemption arc where he sacrifices himself for something or other (his sister, probably). Also think Dany and Arya are value.