The Denver Broncos wrap up their preseason schedule tonight in Phoenix against the Arizona Cardinals. Peyton Manning will sit out the game, allowing Caleb Hanie and rookie Brock Osweiler to battle it out for the backup QB spot. It’s also the last chance for borderline players to make their impression before the Broncos will have to cut their roster down to 53 players by Friday. ESPN Radio 1410 has the broadcast of tonight’s game. Pregame coverage starts at 8:05 with the kickoff at 10.