Oklahoma State landed one of the Kolar boys a couple years ago, and now it's making a late run at another.
The Cowboys offered a scholarship to Norman North tight end Charlie Kolar, a 6-foot-7, 235-pound senior who has been committed to Iowa State since June.
Kolar would be a good fit in OSU's Cowboy back position, a hybrid position for a versatile player who could be a tight end, fullback or receiver.
And the Cowboys just lost a commitment at that position when Tyler Henderson of Lehman, Texas, flipped his commitment to Baylor on Sunday.