Heat's Norman Powell: Questionable to face Phoenix

Powell (back) is listed as questionable for Sunday's game against the Suns.

Powell is in jeopardy of missing the second half of this back-to-back set due to lingering lower-back tightness. If the veteran swingman joins Tyler Herro (ribs) on the sidelines, Jaime Jaquez, Dru Smith and Simone Fontecchio would be candidates for increased playing time.