The Broncos are 4-1 with Tim Tebow as their starting quarterback this season, but the team still isn't sold on him as their long-term signal-caller. During chief of football operations John Elway's weekly radio show, he asked if he was "any closer to feeling if you have your quarterback on this team?" He paused and answered, "No." Elway pointed out that Tebow has to do better on third downs and improve as a passer.