Since the full spoiler has been released, we now have a better idea of the cardpool and the decks that should flourish. In an attempt to jumpstart the process of metagaming, I figure I'd open a thread to try and get an idea of how posters view the Tiers post-Innistrad. Also, feel free to suggest any decks that aren't obvious that you believe might make an impact on metagame. I'll try to keep an accurate system of the tiers based upon majority rule in the OP.
U/x Control (Invisi-Blade, UB Control, Solar Flare, etc.)
R/x Control (Probably Chandra based)
R/x Aggro (Goblins, RDW, Curse of Stalked Prey strategies)