Saw that, too and will most definitely be watching. (I bet KF and crew will be as well.) Actually, I think AZ travels to Toledo.
Not looked into 2010 Toledo, at all, but have seen them here / there on the 4-letter Thursday games over the past few seasons. Seem to recall they are a decent / above average mid-major with a high-paced offense. Not that Iowa will run anything similar to Toledo's offense but want to see how AZ's defense (which is very suspect after high turnover) handles them.
I just can't see an Iowa loss -- Hawk's offense should be able to really stretch AZ's defense. If the defense is as good as advertised, even tho it's experienced and improved, AZ's offense should not be able to get much going.