The two accomplished NBA stars have traded insults in recent years. Now, Basketball Hall-of-Famer Charles Barkley and Golden State Warriors forward Draymond Green have a chance to exchange barbs directly. Barkley and Green will be part of “The Arena,” a new one-hour long NBA show that TNT will launch July 20, air nightly through July 24 and then continue into the restart of the NBA regular season (July 30) and playoffs (Aug. 17). Cari Champion will host the show that will also include NBA star Dwyane Wade.