Cowboys lose another starter as key WR will miss Week 5 game

   

After placing defensive end DeMarcus Lawrence on the injured reserve list and divulging that DE Micah Parsons will likely miss the Cowboys' primetime showdown with the Pittsburgh Steelers on Sunday night, Dallas disclosed that starting wide receiver Brandin Cooks developed an infection in his knee after receiving injections for an injury he suffered in the team's victory over the New York Giants in Week 4. 

As a result of the infection, Cooks has been ruled out of the Steelers game.