At Oklahoma, spring is for sorting out defensive positions

Ronnie Perkins and Kenneth Murray could find new roles this spring in Alex Grinch’s defense.

As the Oklahoma Sooners start spring practice this week, the biggest questions for the program surround new defensive coordinator Alex Grinch and his plans for that side of the ball.

Grinch is inheriting an experienced group that essentially lost one starter after the end of the 2018 season. Considering how little