BY JENNI CARLSON, Staff Writer, jcarlson@opubco.comSTILLWATER — Tony Gibson slapped a bunch of backs and shook a lot of hands as he left the Boone Pickens Stadium turf Saturday afternoon. Being the West Virginia defensive coordinator hasn’t been so good in quite a while. On a day when West Virginia bullied Oklahoma State 34-10 and gave notice it is a force to be reckoned with in the Big 12, the Mountaineers provided further evidence their defense has grown teeth.Read more on NewsOK.com