Denver Broncos quarterback Tim Tebow (15) is upended by Detroit Lions  free safety Louis Delmas (26) in the fourth quarter of an NFL football  game on Sunday, Oct. 30, 2011, in Denver.  (AP Photo/Jack Dempsey)

Denver Broncos quarterback Tim Tebow (15) is upended by Detroit Lions free safety Louis Delmas (26) in the fourth quarter of an NFL football game on Sunday, Oct. 30, 2011, in Denver. (AP Photo/Jack Dempsey)