Broncos cornerback Champ Bailey was back at practice Tuesday morning two days before the season opener against the Baltimore Ravens but he was limited at the start. In the period open to media the All-Pro cornerback did little more than stand around while other defensive backs went through secondary drills. Bailey missed Monday's practice but he provided an update on the condition of his sprained foot which has kept him out of action for the last two weeks. His status remains very much in question for Thursday's game.