Y'know, I've never really thought about the Dean-goes-to-Hell camp from the perspective of Dean kicking all the ass to get out. I like it. I've always been very much "Dean goes to Hell! Sam has to get him out! Sam has to embrace his scary possibly-evil powers to do it!" Which, y'know, I still stand by (even if canon is inevitably going to let me down), but I think I need to add Dean to this equation. 'cuz seriously, not like he'd just sit there and take it, right? *nod*