Some quite amazing math from @MavsFilmRoom: Cooper Flagg will only be 24 when the team -- provided everything proceeds o Via @TheSteinLine on X

What happened: Marc Stein, citing MavsFilmRoom, noted that Dallas Mavericks rookie Cooper Flagg will be only 24 years old when the franchise moves into its planned new arena, provided the project stays on schedule. The team has reportedly chosen the former Valley View Mall site over downtown Dallas, targeting a move-in for the 2031-32 season.

Why it matters: The timeline frames Flagg as the long-term centerpiece the Mavericks expect to build around, with his physical prime arriving just as the new building opens. It ties a generational prospect's development arc directly to the franchise's next-decade infrastructure plans.

What to watch: Watch for the arena project to clear remaining approvals and for the Mavericks to lock in a construction timeline ahead of the projected 2031-32 opening.

Sources