Brady Quinn has leapfrogged Tim Tebow, at least for one night. Denver Broncos football chief John Elway tweeted before Denver's game against the Buffalo Bills that Quinn will follow starter Kyle Orton on Saturday night. More than an hour before kickoff, Elway tweeted: "Looking forward to seeing our QBs tonight. Tim went in after Kyle last week, and Brady will go second tonight. All competing." Read more: http://espn.go.com/nfl/story/_/id/6880767/broncos-brady-quinn-leapfrogs-tim-tebow-no-2-quarterback