The Mavericks are using the waive-and-stretch on Olivier-Maxence Prosper to clear a roster spot and fund depth for next season, especially with Kyrie Irving out for a portion due to an ACL injury. Dallas has shifted guard duties to D’Angelo Russell as a starter in Irving’s absence, but the bench backing him up needed a reliable playmaker. Waiving O-Max, a 22-year-old former first-round pick, creates space to re-sign Dante Exum, whose size and defense are prized in Jason Kidd’s system. The move also trims Prosper’s remaining money, enabling cap relief to stay under the second tax apron while pursuing depth and stability in the backcourt. The addition of Cooper Flagg to a forward rotation that already features Washington, Davis, and others further shapes the frontcourt dynamic as Dallas retools for the season ahead.