When the Cowboys open the season September 11 against the New York Giants they will be missing three key players on the defense.
Linebacker Rolando McClain will be out ten games, defensive ends Randy Gregory and DeMarcus Lawrence will be out four games for violating the league's substance abuse policy.
This will be a major hit to the Cowboys already struggling defense. Cowboys owner Jerry Jones calls it disappointing and says it will be a big challenge going forward.
