Texans quarterback Case Keenum was replaced by Matt Schaub late in the third quarter of Sunday's 28-23 loss to the Raiders -- a result of a changing game plan that head coach Gary Kubiak didn't think Keenum could handle

Keenum completed 13-of-24 passes for 170 yards and a touchdown before being removed with a little over two minutes left in the third quarter. He was intercepted in the first quarter -- the first of the season -- and did not attempt a run in the game. 

Keenum showed excellent mobility in evading Oakland's pass rush while he was in the game. In the second quarter, he rolled out of trouble to the sideline and found tight end Garrett Graham deep for a 42-yard touchdown pass. 

It's unclear who will start for the Texans in Week 12, as the team hosts the Jaguars.