Redshirt freshman Du'Vonta Lampkin and redshirt sophomore Dwayne Orso-Bacchus won't be seeing any playing time until at least the Oct. 22 game at Texas Tech.

Coach Bob Stoops said Wednesday the pair were serving a six-game suspension stemming from last year's bowl game in Miami. He did not give any more details.

Lampkin, an ESPN three-star defensive tackle out of Houston, has yet to make his Sooner debut. Orso-Bacchus, an offensive lineman from Birmingham, Ala., played in six games last season and recorded two tackles.