Nick Foles could spoil the Iowa party
We don't have as many intriguing matchups this weekend, but still plenty to dig into. Here are this week's most compelling storylines:
1. Hawk Talk time:
The Iowa Hawkeyes are in the mix to make it to the BCS title game; the road to the Big Ten title, and maybe the BCS, will run through Iowa City -- the Penn State Nittany Lions, Wisconsin Badgers and Ohio State Buckeyes all visit Iowa this year.