Arizona Cardinals linebacker Joey Porter and kick returner LaRod Stephens-Howling are inactive for tonight's game against the Dallas Cowboys. Porter, sidelined by a triceps injury, will be replaced by rookie O'Brien Schofield. Andre Roberts will handle kick return duties.
The rest of the Cardinals' inactives include cornerbacks A.J. Jefferson and Marshay Green, linebackers Gerald Hayes and Curtis Gatewood, and center Ben Claxton. Derek Anderson will serve as Arizona's third quarterback.