OU football: Rewinding the 'crazy, powerful' defensive turnaround Alex Grinch staged at Oklahoma

Kyle Phillips / The Transcript

Oklahoma defensive coordinator Alex Grinch walks the sideline during the Sooners' game against Baylor on Dec. 7 at the Big 12 championship in Arlington, Texas. Grinch's turnaround at OU arguably has the Sooners in better position to win in the College Football Playoff this year compared to last year.