Oklahoma State will be without starting linebacker Calvin Bundage and starting Cowboy back Jelani Woods because of injuries in Monday's Liberty Bowl against Missouri.
Woods suffered an injury in the first half against West Virginia and has not played since.
The timing of Bundage's injury was not immediately clear.
Woods will be replaced by walk-on Logan Carter in tight end situations. Fullback-style Cowboy backs Britton Abbott and Sione Finefeuiaki will handle blocking roles as well.
Bundage's outside linebacker spot will be handled by Devin Harper and Kevin Henry.
