What happened: Mikel Brown Jr. confirmed he plans to suit up Wednesday in Miami for his preseason debut. He missed prior preseason action while managing an ankle issue and returned to full practice over the weekend.

Why it matters: Brooklyn is evaluating its young backcourt rotation before the regular season opens. Getting Brown on the floor gives coaches a live look at his fit alongside the veteran wings.

What to watch: Watch how Brooklyn manages his workload in Miami and how the guard rotation settles with him available.