i wonder what is going to happen between the dragon clan and the horse clan? I mean once the leader died, she is outcast. Now that the leader is dead and she is outcast there is no reason to attack the Iron Throne. The Dragon lady doesn't really even have a reason to go after the Iron Throne because the King that tried to kill her is dead already.
I imagine they will find some excuse for the perfect storm though.
Gotta have the blond brat king,Dragon lady,Horse Clan and White walkers all attacking the poor people of the north at the same time or it wouldn't be as depressing as it seems like it's going to be.
of course i have no idea what's going to happen ... just guessing.