Cooper Flagg had highs and lows in his first Summer League game which is to be expected. However, USA Today believes for the Mavericks to be good, Flagg must learn the hard way in the Summer League.

LAS VEGAS (AP) — Cooper Flagg strolled into UNLV’s Thomas and Mack Center at 4:17 p.m. on Thursday, wearing Dallas Mavericks gear, bright white New Balance shoes, and an emotionless look on his face as he passed through security.