What happened: Dallas Mavericks guard Marcus Sasser joined NBA TV's The Warmup to evaluate the club's regular-season trajectory. Sasser detailed how Kyrie Irving's veteran leadership complements Cooper Flagg's emergence in the rotation.

Why it matters: Dallas has prioritized rebuilding its young core around Cooper Flagg while leaning on experienced guard play to stabilize half-court execution. How quickly the backcourt rotation gels around that versatility will shape the Mavericks' ceiling in the Western Conference.

What to watch: The Mavericks continue their regular-season schedule with Flagg and Irving anchoring the primary lineup.