Nebraska coach Bo Pelini calls instructions during the annual Nebraska Red-White NCAA college football spring game in Lincoln, Neb., Saturday, April 6, 2013. (AP Photo/Nati Harnik)

 

              Nebraska coach Bo Pelini calls instructions during the annual Nebraska Red-White NCAA college football spring game in Lincoln, Neb., Saturday, April 6, 2013. (AP Photo/Nati Harnik)
Nebraska coach Bo Pelini calls instructions during the annual Nebraska Red-White NCAA college football spring game in Lincoln, Neb., Saturday, April 6, 2013. (AP Photo/Nati Harnik)