With is father dead, Robb is the new King of the North. A role he fits, in my opinion. He is a good leader and a skilled fighter. But I think he doesn’t have the appearance to be a king. He was doing a great job, by winning every battle. But marrying Talisa instead of a Frey girl was the most stupid thing he could do. He definetely lost the war because of that. And what's the next thing you have to do? Well, not killing your bannerman is one thing. that was pretty stupid as well."