The Dallas Cowboys finally feel like the Micah Parsons trade is complete. Why the Dallas Cowboys won the Micah Parsons tradeIt’s not often your team gets better after trading away the best defender. Green Bay Packers defensive end Micah Parsons (1) jogs off the field following the game against the Chicago Bears at Lambeau Field. Dallas had to trade Micah Parsons to turn into legitimate contendersIf Dallas had kept Parsons, they still would have the run defense problems that have suffocated this defense. Dallas Cowboys defensive tackle Quinnen Williams (92) warms up prior to the game against the Kansas City Chiefs at AT&T Stadium.