HOUSTON -- There weren't any surprises on the Cowboys' list of inactives heading into Sunday night's game with the Texans. Defensive tackles David Irving and Maliek Collins didn't make the trip.Irving was dealing with a family issue. Collins has a knee injury that limited him in practice all week.Injured linebacker Sean Lee (hamstring), third string quarterback Mike White, backup guard Xavier Su'a-Filo and backup tight end Dalton Schultz were the other inactives.