Night's King

Image source:http://cdn.idigitaltimes.com/sites/idigitaltimes.com/files/styles/large/public/2015/06/01/game-thrones.jpg?itok=Nzx4_-Gm Benjen Stark was mentioned in the finale. He has been long gone. There is a possibility that he joined the Others. Since some legends suggest that the Night's King is a Stark, Benjen would be given a high-ranking position in the army of the Others. In Hardhome, we saw the Night's King eyeing Jon Snow. He, too, sensed something special about him. And if Benjen is a White Walker then the Night's King would know all about Jon. Moreover, since Jon Snow is half Stark, the Night's king may take him on his side as his descendant. Moreover there is a popular rumor that Night's king was also a bastard named Jon Snow. Imagine our hero turning into a villain! What would make Mr. Martin happier than watching the fans go mad.