Washington State added another transfer linebacker with veteran experience, picking up a commitment Monday from former Incarnate Word standout Isaiah Paul. Paul is the third graduate transfer linebacker to join the Cougars this offseason. Devin Richardson, who spent the past two seasons at Texas after three years at New Mexico State, signed with WSU last month. Ahmad McCullough pledged to the Cougars' program last week after a five-year stay at Maryland.The 6-foot-2, 230-pound Paul recorded 137 tackles and 20 1/2 tackles for loss over the past four seasons at UIW, an FCS program in San Antonio. He also notched three sacks, forced two fumbles, recovered two fumbles, broke up five passes and logged one interception during his Cardinals career. Paul has two seasons of eligibility remaining. - Spokesman-Review