Previously suspended Oklahoma defensive end Ronnie Perkins and running back Rhamondre Stevenson have been cleared to play against Texas Tech, but as many as three other starters could be out for injuries and COVID-19-related issues, a source told ESPN on Saturday.
Perkins and Stevenson were suspended for the first six games of this season because of a failed drug test before the Dec. 28 Peach Bowl loss to LSU. Wide receiver Trejan Bridges was also suspended for the Peach Bowl, but did not travel with the team to Lubbock, according to a source.