I think the only unexpected deaths at this point would be Sam and Dean.

S7 IS THE CASTIEL SPIN-OFF Y/N?

If Castiel is going to die, though, I want the writers to take their cues from you and have him throw himself into battle with Balthazar. Die in a blaze of glory, for a reason, you know? I will be so pissed if he dies for no reason.

ALSO THAT .GIF HOLY SHIT MISHA COLLINS.