FILE - In this Nov. 12, 2011, file photo, Illinois head coach Ron Zook looks on from the sidelines during the first half of the NCAA college football game against Michigan in Champaign, Ill. The Green Bay Packers formally introduce the new additions to the coaching staff, Monday, Feb. 10, 2014, including former Illinois and Florida head coach Ron Zook. (AP Photo/Seth Perlman, File)