Does anyone think it may be foreshadowing that all of the Starks, even Jon, have POV chapters except Robb and Rickon? Robb is not a POV because none of the kings in the story have ever been POV's. Rickon may just be too young for one, or perhaps he has not had a POV because he is the one destined to be king?
Sansa grew on me a little as the books went on. Still not my favorite, but something tells me she's going to be a major player, and her character does develop some. Plus even though her personality can be annoying because she's so uppity (especially on the show) she has been put in a pretty tough situation throughout.