Duke University’s men’s basketball success over the years—the national championships, the Final Four appearances, all the NBA players who’ve honed their craft down in Durham—has created a blue-chip brand.

Sports analyst Stephen A. Smith gives his thoughts on how the Duke basketball team should treat Cooper Flagg's ankle injury.

Duke star Cooper Flagg left Thursday’s Atlantic Coast Conference Tournament quarterfinal game with a left ankle injury and had to be helped to the locker room.