Bradford and McCoy can change the game through the air and on the ground

The 103rd edition of the Red River Rivalry between Oklahoma and Texas will feature two of college football's best gunslingers, the Longhorns' Colt McCoy and the Sooners' Sam Bradford.

In breaking down each quarterback, I used a three-game sampling to gain a better feel for his strengths, weaknesses and role within his offensive system. Here's what stood out: