JSN back for Iowa? | Which position group has been biggest pleasant surprise for Buckeyes?

On today's show, Dave Biddle takes questions from Bucknuts subscribers that we posted to The Front Row message board. Just a small taste of those many topics include:* Will Jaxon Smith-Njigba return this week against Iowa?* Which position group has been the biggest pleasant surprise for Ohio State this season?* Who are the four-best teams in college football this year?* Did Michigan's rout of Penn State change our minds about how we feel about both the Wolverines and the Nittany Lions? * Will OSU's play at cornerback improve, or will this be a concern all season?* How much of the defense has Jim Knowles held back thus far? By the way, the Buckeyes are ranked No. 5 in the country in total defense.All of that and much more is coming your way on the Monday 5ish.