Adding Austin sign of things to come? 

February, 2, 2013
2/02/13
3:26
PM ET
Oklahoma is looking to make some changes in its defense heading into the 2013 season after the Sooners defense was exposed in the final few games of the 2012 season. It's safe to say changes are coming for OU's defensive system. Yet, the Sooners landed a cornerback commitment Saturday that could be a sign of OU's defensive approach this fall.

Big 12 Recruiting Classes Evaluated
National recruiting director Tom Luginbill and national recruiting coordinator Craig Haubert join ESPN's Matt Schick to break down Big 12 recruiting efforts with less than one week remaining before signing day.
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