Bill Belichick had no idea what he was getting himself into at UNC. In Year 2, he needs to show what he’s learned

CHARLOTTE — For a guy who accepted a $10 million a year contract, hired his son to a key coaching position, made his girlfriend the most famous ombudsman in college football and empowered his general manager to spend ridiculous amounts of money on mid-major players, Bill Belichick made a stunning...