RecruitingNation links: Big 12 edition


From Carter Strickland: Time for David Ash to embrace his leadership role at Texas.

From Max Olson: Demetrius Knox, an offensive lineman who had been committed to Texas since November, decommitted from the Horns on Monday.

More from OlsonInsider: Demetrius Knox is no longer an option for the Longhorns.

From William WilkersonInsider: ESPN 150 defensive end Solomon Thomas is pondering a decision.


From Jake TrotterInsider: OU has depth issues on defense.

More from TrotterInsider: Sooners return weapons on offense.

From Brandon ChatmonInsider: Winners, losers from the Sooners' spring.