Case Keenum and T.J. Yates did their jobs Thursday night. Now it's time for Houston Texans coach Gary Kubiak to do his, and pick a backup to quarterback Matt Schaub. Keenum and Yates each threw a touchdown pass and efficiently led a pair of scoring drives, Cierre Wood and Dennis Johnson combined for 187 yards rushing and the Texans beat the Dallas Cowboys 24-6 in a preseason finale.
