By Berry TramelNorth Carolina coach Larry Fedora did himself no favors Wednesday at ACC Media Days when he joined the Flat Earth Society and suggested that football might not lead to severe brain problems like CTE. But maybe Fedora did his school a favor.Later Wednesday, ESPN reported that UNC could be without as many as 12 players to start the season, due to secondary violations filed with the NCAA.That’s not good for an athletic program still digging out from NCAA trouble earlier this decade.Read more on NewsOK.com