A.J. Blue takes over in UNC backfield Posted Apr 13, 2013 As the frontrunner to replace one of the most electrifying players in recent North Carolina history, running back A.J. Blue will be one of the most watched players on the field during UNC’s spring game. But the rising senior is more concerned with his fundamentals when the starters face the backups today at Kenan Stadium (3 p.m., ESPN3.com). (Durham Herald-Sun)