Cowboys practice without CBs Shavon Revel, Cobie Durant

With Nico Collins returning to practice for the Texans, the Cowboys could use cornerback Shavon Revel this week. They already likely will play another week without Cobie Durant (hamstring). Revel was at practice for the portion open to media, but he officially did not practice.He was listed with right knee and right ankle injuries.Revel appeared to hyperextend his knee as he flew out of bounds while chasing Ravens wide receiver Zay Flowers. Ameer Speed and Caelen Carson replaced Revel.Durant and linebacker DeMarvion Overshown (hamstring) also did not practice Wednesday. Safety Malik Hooker (fractured forearm) was limited in his return to practice.Outside linebacker James Houston (shoulder) was a full participant.