Please, bb, we all know Cas won't REALLY kill Dean. He gave up an entire army for him. They're family. They'll find a way around it, like they always do, and Sam and Cas will get Dean straightened out. And then hopefully Team Free Will can be happy for a little bit? Hope Cas's grace issue gets sorted out fast. Of course, Misha is a series regular for all of s10, so.. I'm optimistic. :) Love Misha, love Cas, love everyone on the show.