Previewing Big 12 media days: Oklahoma 

July, 22, 2013
7/22/13
8:00
AM ET
Conference media days signal the end of the college football offseason and the start of the real season.

On Tuesday, the Sooners will bring cornerback Aaron Colvin, center Gabe Ikard and fullback Trey Millard to Dallas for their Big 12 media day. Here are five storylines to keep an eye on:

Dorial Green-Beckham Worth The Risk?
Matt Millen and Andre Ware debate whether the risk is worth the reward for Oklahoma to bring in Dorial Green-Beckham.
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