I could accept that it could be Graham, although then for sure it would involve the First Evil creating another avatar such as Caleb in order to explain some of the clues, like "the move". For sure there was no love lost between Graham and Buffy, and he did revel in the new form that Adam gave him, so there's no doubt he'd love the power aspect.

We shall see. One last bit-- I took a guess that the "shocking event" that's supposed to sell a lot of issues was that Dawn gets turned back into raw Key energy again, instead of just being made normal-sized. There have been clues all along in this direction, but of course they could just be misdirects.

Feels good to be thinking too much again!