Montgomery (groin) will not play Sunday against the Giants, Aaron Wilson of KPRC 2 Houston reports.
Montgomery will miss a second straight game, and with Jawhar Jordan (quadriceps) injured on the practice squad after he was elevated for Week 6, the Texans will ride Woody Marks and special-teamer Dare Ogunbowale out of the backfield, with Marks likely to see virtually every meaningful carry versus New York.