When you turn on the tape it’s easy to see why the Indianapolis Colts are so excited about rookie wide receiver Adonai Mitchell. And on Wednesday afternoon, he made yet another impressive catch in training camp in a joint practice with the Arizona Cardinals. Check it out, as he torches Cardinals’ defensive back Divaad Wilson down the right sideline on a stop n’ go route. Mitchell’s short area quickness and ability to create separation in a very short amount of time really jump off his game film when he was with the Georgia Bulldogs and Texas Longhorns. In 103 targets the past two seasons, Mitc…