DeMarcus Cousins Calls Cooper Flagg “Captain America” – “He’s Still Not Even Close to Being in His Prime Yet” Nov 10, 2026 @ 8:42pmBasketball > NBA > Dallas MavericksAthlon SportsDeMarcus Cousins warns the league about young Cooper Flagg's prime. Read moreDeMarcus Cousins Calls Cooper Flagg “Captain America” – “He’s Still Not Even Close to Being in His Prime Yet”