VIDEO : Will Sansa Betray Jon Snow In Season 7 Of GOT?

A House divided cannot stand...including House Stark! Though Jon Snow ( Kit Harington ) was crowned King in the North in the Game of Thrones ' season seven finale, many viewers noticed a certain look between his sister Sansa Stark ( Sophie Turner ) and Littlefinger ( Aiden Gillen ) that hinted Jon's reign could potentially be as short as poor Robb Stark's ( Richard Madden ) time as King in the North was. And now they're even more convinced, thanks to a potential spoiler released by HBO.