What happened: The Stein Line is broadcasting live from the downtown Dallas Sports studios, inviting viewers to join on YouTube for an hour of NBA discussion. The segment is built around a central question: what direction the Mavericks should take to find a star to pair with Cooper Flagg.

Why it matters: The conversation reflects the offseason focus in Dallas, where roster-building around Flagg is the franchise's defining storyline. How the Mavericks pursue a second star will shape their timeline and their standing in a deep Western Conference.

What to watch: Watch the live stream for the panel's specific roster and trade scenarios, and for any reporting Marc Stein adds during the broadcast.