I agree that it sounds like they’re going to focus more on Cas and Sam’s friendship. Not only have Jared and Andrew Dabb mentioned it in interviews, but I think those TCA noms come from the networks more than the voters. I don’t know for sure why they decided to make Sam and Cas a priority, but your guess could be right. I would add that it’s not just Jensen who may be tired of hearing it since I see tweets about the ship going to all the cast members, writers, producers- basically everyone connected to the show. Personally, I’m fine with it. Misha and Jared are funny together and I like watching their characters interact. Besides, we never have to worry about not getting great moments between the brothers- it’s the core of the show. I’m just hoping we don’t have to endure too long a wait before Dean finds Sam. 😦