I don't know if you can call this wallpaper spoilery. It was made after watching the season premiere. Essentially it's my guess of what everyone and their dog was hinting at during Supernatural last Thursday. (Is it Thursday yet?)
If you haven't seen the ep and are super-fraids of spoilers, I don't know if you should look. I will say that I've only been spoiled a little for this show, and I've only seen a couple of magazine adds that seem to have this same theme. And I could be reading those adds wrong. *shrugs*
Ie, it's just my guess - though from what I understand, there are a number of people who are guessing the same of this arc (with variations).
Great, wow did I dress up that intro or what? Honestly it's not as hyped up as it might sound, depending on how you read my posts - it's just a wallpaper (with right dimensions an' everything this time) - I just don't want anyone to get pissed at me for potentially spoiling them with my guess.
Oh! And before I forget, images were from super.emedian.net
ETA: Yeah, you know? If anyone even catches the "spoiler" I'll be impressed. ;)