By John Brice A former standout player at Appalachian State, Cardwell returns to Louisville Nic Cardwell, who previously spent a season at Louisville in a quality control role, is returning to the Cardinals’ program, sources tell FootballScoop. View the original article to see embedded media. A former tight end at Appalachian State, where he helped the Mountaineers to national prominence in a trio of Football Championship Subdivision title-game appearances, Cardwell is joining Scott Satterfield’s Louisville Cardinals’ staff as an on-field assistant coach as Satterfield continues his offseason …