3. More Magic
Magic has an interesting role in George R R Martin's world. Unlike many fantasy settings that freely use magic and seldom address the consequences of such a powerful force, supernatural powers carry serious weight in Westeros. The few instances of witchcraft & wizardry that we've seen on the show have been meaningful to say the least, resulting in the deaths of several major characters. These deaths (such as Stenly Baratheon's pictured above) have been some of the most poignant moments of the series and, with the inevitable introduction of more characters in season 3, the cast could do with some thinning out. Will we see the return of Stannis & Melisandre's Shadow (also pictured above) to kill someone else who stands in their way? Hopefully, Season 3 will tell us!