SPN Meta: Season Five Random Blithering Speculation

The traditional pre-season theory post, so as things unfold, I can go "See, I was right!" or, much more likely, people can point and laugh at how wrong I was.

( Random slap-dash Speculation about Supernatural Season 5 (NO SPOILERS, SPEC ONLY) )

IF THERE ARE SPOILERS CONFIRMING OR DENYING ANY OF THIS, I DON'T EVEN WANT TO KNOW THEY EXIST. SPECULATION, THEORY AND MUSING ONLY. NO SPOILERS IN COMMENTS PLEASE! :-D
(see sidebar for definition of spoilers in this Journal.)