Incoming Duke freshman Cooper Flagg has impressed 14-time NBA All-Star Kevin Durant with his performance during USA Basketball's Olympic training camp. "From the sideline, he looked like a hell of a player, somebody that's going to only get better with more experience," Durant said Tuesday (h/t The Washington Post's Ben Golliver.) "17 years old, coming in here and playing like he's a vet, almost. No emotion, just out there doing his job. That's a good sign."