The championship dream finally died for No. 1 Missouri. The Oklahoma Sooners showed the Tigers just what it takes to win a title: defense and a bruising running game near the goal line. The No. 9 Sooners rushed for three touchdowns, quarterback Sam Bradford threw for two more and Oklahoma coolly captured its fifth Big 12 title since 2000 by upending the upstart Tigers 38-17 Saturday night in the conference championship game in the Alamodome. Now that the Tigers are out of the Bowl Championship Series title game, the question is "Who's in?"