FILE - In this file photo taken Nov. 19, 2011, Illinois defensive coordinator Vic Koenning, right, and head coach Ron Zook voice their disapproval with a call during an NCAA college football game against Wisconsin at Memorial Stadium in Champaign, Ill. Koenning, named interim head coach after Zook was fired Nov. 27, has turned down an offer to stay at Illinois as coordinator. He will leave after coaching the Illini in the Kraft Fight Hunger Bowl against UCLA on New Year's Eve. Zook was replaced by Toledo head coach Tim Beckman. (AP Photo/The News-Gazette, Rick Danzl, File)