Honestly the West is a lot less clear than before week 1. Wisky/Iowa were the favorites, and probably still are. Both defenses looked as advertised, both offenses looked about like what they were afraid they'd be. Minny was the dark horse and until Ibrahim went down I'd be buying them completely, but without him I just don't see it. We're already down a division game and have more to prove than anyone. NW looked like they lost everyone from last year's team, and the thought that maybe Illinois was drastically improved is gone. Purdue won, but I don't think Oregon State is very good.
It's probably Iowa/Wisky still, but if someone in the middle of the pack can get some big plays against them it's wide open.