Jim Knowles has a pretty good gig at Ohio State, but could he be lured to OU? Why the defensive coordinator move isn't completely impossible.

Ohio State defensive coordinator Jim Knowles responded Saturday during to the rumors linking him to OU's opening.

After replacing Mississippi State head coach Jeff Lebby as OC, Littrell was fired in October, when Finley was promoted to play-caller on an interim basis, as was Johns to coach the QBs. Finley remains on staff to coach the tight ends, but Johns is now coaching quarterbacks at Oklahoma State.