There is some weird shit goin' down this season. XP
Which is, I think, the best possible place to be. I haven't read ALL the spoilers, and I certainly haven't been reading closely, but Supernatural is at its best when it's being crazy and doing things where fandom's base reaction is, UNDER NO CIRCUMSTANCES WILL YOU... [e.g., include angels in the mythology]. I have no specific hopes and no reservations I am particularly attached to, but (like Sera before them, tbh! haters gonna hate) both Edlund and Carver have said general writerly/scope things that make me very trusting.
I'm down for whatever you've got cooking, Show. I don't care what it is, I don't care what angle you're aiming for. You just do your thing. And in the meantime, how 'bout we kill some evil sons of bitches and we raise a little hell? ;)