FILE - In this Aug. 7, 2012, file photo, LSU cornerback Tyrann Mathieu talks to reporters during NCAA college football media day in Baton Rouge. The former LSU star cornerback has enro

 

              FILE - In this Aug. 7, 2012, file photo, LSU cornerback Tyrann Mathieu talks to reporters during NCAA college football media day in Baton Rouge.  The former LSU star cornerback has enro
FILE - In this Aug. 7, 2012, file photo, LSU cornerback Tyrann Mathieu talks to reporters during NCAA college football media day in Baton Rouge. The former LSU star cornerback has enrolled at LSU for the fall semester, even though he cannot play for the Tigers this season and will be eligible for the 2013 NFL draft. (AP Photo/Gerald Herbert, File)