DT Justin Manning sees difference in OU 

October, 14, 2012
10/14/12
5:30
PM ET
For as many times as ESPN 150 defensive tackle Justin Manning (Dallas/Kimball) has seen Oklahoma, one game is not going to make a huge difference.

But even Manning noticed a pretty big change in OU’s defensive performance in a dominating 63-21 victory against Texas in the Red River Rivalry.

Drive Through: Projecting the Playoff Field
Week one of the college football season is in the books. Time to talk playoffs, right? Adam Rittenberg and Heather Dinich take an early look at what the playoff field looks like.
VIDEO PLAYLIST video