I'd still give the nod to young Kareem Jackson. The kid tripped on his own feet half the time and was lying on the ground 30 yards from his guy at least twice per game when his guy caught the ball.
If the Texans give up another first down the game is over, they have to stop them now. Also, Yates might have used all of his magic already. He hasn't been the same since the defense seems to have adjusted to him.