LAS VEGAS — Cooper Flagg’s Summer League debut Thursday gave us a glimpse of his future in Dallas. From running the offense to defending multiple positions, “Point Flagg” is already flashing upside — even if the shots didn’t fall. It’s early, but the vision, poise and potential are all very real.

No. 3 pick V.J. Edgecombe and No. 2 pick Dylan Harper expected to face off at Thomas & Mack Center at 10 p.m. ET on ESPN.