With almost six decades of Super Bowls, there are still 12 of the NFL's 32 franchises that haven't won. Here's a look at the list.

KC used a similar concept to clinch the game just a few weeks earlier. In a Week 16 victory against the Houston Texans, the Chiefs freed up Perine on a late third-and-4, running two receivers across the field as diversions to gain 16 yards on a similar run-out-the-clock drive.