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.

There hasn't been an American player with so much hype in more than a decade, at least since Flagg's new teammate Anthony Davis.