I think everyone's going to have either Squadron Hawk or red cards.
A lot of red, a lot of weird decks. I don't think Caw-Blade is going to be as ridiculous as it has been in the past.
The normal metagame, I don't think it's going to change at all. For about three rounds, there will be a couple Infect decks.
I expect it to be a lot more aggro-heavy than the other Opens have looked like. I played in the tournament in Riverside a couple weeks ago, and there were a lot of aggro decks there.