Andy Greder takes a look at this week's Big Ten football games:
SATURDAY's GAMES
No. 17 IOWA at No. 20 Northwestern, 11 a.m., ABC/ESPN2
Prediction: The Hawkeyes are one of only six 6-0 teams in the U.S. of A? C'mon, give me a break. They're good; they're not that good. Pat Fitzgerald will show his Wildcats can rebound at home, and knock off the only unbeaten team in the West. Northwestern, 21-20
PURDUE at WISCONSIN, 11 a.m., BTN
Prediction: When the Badgers take care of the Boilermakers .