Well, here's what I can tell you: On Ask Ausiello, it has been revealed that Nathan and Peter *will* return next season. D.L. is injured, according to a recent graphic novel. As for the fates of Matt Parkman, Candice Wilmer, and Sylar, those remain questionable. Especially Sylar's fate, since after he was stabbed by Hiro, a trail of his blood went down a manhole and the cover had a cockroach on top of it.