College Football

Earl Campbell

Earl Campbell

FILE - In this Sept. 8, 2012 file photo, former Texas football player Earl Campbell, center, prepares to take part in the coin toss prior to an NCAA college football game between Texas and New Mexico, in Austin, Texas. The NFL Hall of Famer and former Heisman Trophy winner said Tuesday he is undergoing nerve treatment after doctors ruled out concerns that he might have Lou Gehrig’s disease. (AP Photo/Eric Gay, File)