God, Dany is so useless. But maybe if Tyrion was on Cat and Ned's side? That might help? Poor Jorah...he needs love. But Winter probably shouldn't come until much later. I think there could probably be some civil unrest. I mean maybe Tywin hates the union between Joffrey and Arya and it creates some kind of rift? Joffrey and Arya clearly don't want kids yet, after all.

Where would Bann be? Or whatever his name is...but you're right, Jon would still be at the wall. But Theon and Robb being prisoners would be an interesting twist. And then enter their sister to save the day! No one saw it coming. Except Syrio. Who is still alive. Wooo!