Really, we don't know anything. Arizona could still completely flop this season, if not tonight. They might be surprisingly legit. I'm skeptical.
Yet, the defense has played inspired ball so far. As limited as the offense might be, there's no reason to bring out any new wrinkles (aka passing plays) until a team forces Arizona to become anything more.
The Wildcats have a cupcake of a schedule, but as we've discussed here and there, ain't no reason to complain. This is a year where Rich Rodriguez's team is quite fragile because of the quarterback situation. We've got one more week to keep this team in mystery-land.