The Pittsburgh Steelers and Dallas Cowboys are both dealing with injuries heading into their Week 5 showdown. Pittsburgh’s offensive line has lost three players to season-ending injuries while Dallas will be without star linebacker Micah Parsons and defensive end DeMarcus Lawrence. Pittsburgh is at 3-1 following a loss to Indianapolis in Week 4. Justin Fields will make his fifth straight start at quarterback while Russell Wilson recovers from a calf injury. Dallas snapped a two-game skid by beating the New York Giants in Week 4.