It was apparent just before the opening coin toss that Oklahoma’s Baker Mayfield was in for an animated afternoon against Big 12 foe Kansas on Saturday. When he reached out to shake the hand of a Kansas player and was met with a cold shoulder, Mayfield brought his hands back and clapped in amusement. That was all the motivation he needed before a 41-3 rout that moved No. 3 Oklahoma to 10-1 and dropped Kansas to 1-10.