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Nick Foles could spoil the Iowa party

Updated: September 14, 2010, 2:47 PM ET
By Bruce Feldman

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.

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