Trent Nelson | The Salt Lake Tribune Utah Utes wide receiver Reggie Dunn (14) returns a kick for a touchdown in the fourth quarter as the Colorado Buffaloes host the University of Utah Utes, college football Friday November 23, 2012 in Boulder.Trent Nelson | The Salt Lake Tribune Utah Utes wide receiver Reggie Dunn (14) returns a kick for a touchdown in the fourth quarter as the Colorado Buffaloes host the University of Utah Utes, college football Friday November 23, 2012 in Boulder.Trent Nelson | The Salt Lake Tribune Utah Utes wide receiver Reggie Dunn (14) returns a kick for a touchdown in the fourth quarter as the Colorado Buffaloes host the University of Utah Utes, college football Friday November 23, 2012 in Boulder.Trent Nelson | The Salt Lake Tribune Utah Utes wide receiver Reggie Dunn (14) returns a kick for a touchdown in the fourth quarter as the Colorado Buffaloes host the University of Utah Utes, college football Friday November 23, 2012 in Boulder.Trent Nelson | The Salt Lake Tribune Utah Utes wide receiver Reggie Dunn (14) celebrates his touchdown in the fourth quarter as the Colorado Buffaloes host the University of Utah Utes, college football Friday November 23, 2012 in Boulder.Trent Nelson | The Salt Lake Tribune Utah Utes wide receiver Reggie Dunn (14) returns a kick for a touchdown in the fourth quarter as the Colorado Buffaloes host the University of Utah Utes, college football Friday November 23, 2012 in Boulder.Trent Nelson | The Salt Lake Tribune Utah Utes wide receiver Reggie Dunn (14) returns a kick for a touchdown in the fourth quarter as the Colorado Buffaloes host the University of Utah Utes, college football Friday November 23, 2012 in Boulder.Trent Nelson | The Salt Lake Tribune Utah Utes wide receiver Reggie Dunn (14) returns a kick for a touchdown in the fourth quarter as the Colorado Buffaloes host the University of Utah Utes, college football Friday November 23, 2012 in Boulder.Trent Nelson | The Salt Lake Tribune Utah running back John White runs the ball in the second quarter as the Colorado Buffaloes host the University of Utah Utes, college football Friday November 23, 2012 in Boulder.