The young Arryn heir is the epitome of spoiled brat, and we have no time for that. Anyone who still breastfeeds as they approach their teens has to be a bit warped, after all. A boy who is perfectly happy, so long as everyone and everything is pushed through a hole in the floor to a fatal 600 foot drop, is actually head of the House of Arryn, Warden of The East, and a bunch of other worryingly important things. That's a lot of responsibility, and after the untimely death of his mother, he clearly doesn't have what it takes. He was last seen being 'manned-up' on the orders of Petyr Baelish, but if previous encounters with him are anything to go by, he has a long way to go. Of course, he has to be tactically removed by his Lord Protector at some point, if Lord Baelish truly wants to settle down at The Eyrie. So it looks like 'Sweetrobin' will thankfully be going the journey soon enough.