Duke Blue Devils star and recent No. 1 overall pick Cooper Flagg. Throughout the year, there was little doubt that Flagg would go No. 1 to whichever team landed the top pick. Now, after appearing in two Summer League games in Las Vegas—including a 31-point performance—Flagg has been shut down for precautionary reasons.

Kon Knueppel and Cooper Flagg began their NBA careers this year, with the former Duke teammates both landing in the Top 5 of this year's draft. Flagg went to the Dallas Mavericks at No. 1 overall, while Knueppel was taken by the Charlotte Hornets at No.

"He is a top-five talent and player all-time at Duke, likely top-two," said a player who helped the Blue Devils win the 2010 national championship. "All-time starting five? I would probably say Flagg is the sixth man [because he lacks the team achievements]. If I had to pick a top five, however, it would be hard to keep him out."