[Toy Soldier]

Why would Bran be favourite, they've made it really clear that he's not even Bran any more and basically not human... He's like... An immortal entity that happens to live in Bran's shell. He wouldn't even be vaguely interested in human wars / thrones, he clearly already finds it all petty and annoying and just wants them to get on with the war against the White Walkers. As soon as (if) they're gone he'll just retire to sitting under a tree!