Photo -   FILE- In this April 14, 2012, filephoto, Iowa quarterback James Vandenberg talks with new offensive coordinator Greg Davis, right, during Iowa's annual NCAA college football spring scrimmage in Iowa City, Iowa. Vandenberg was supposed to be the player the Hawkeyes could lean on early while they adjusted to Davis's new system. But Vandenberg averaged less than four yards per attempt in Saturday's narrow win over Northern Illinois, and running back Damon Bullock had to bail Iowa out with a late TD run. (AP Photo/Charlie Neibergall, File)
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