Disappointed owner Jerry Jones says Dallas Cowboys DC Christian Parker is moving to coaching booth

The Dallas Cowboys have brought in long-term NFL defensive coordinator Mike Pettine to be a senior assistant to oversee struggling rookie defensive coordinator Christian Parker. Owner Jerry Jones announced on his radio show on 105.3 The Fan that Parker will move from sidelines to the coaching booth to call defensive plays. "You search for what we can do differently that would give us better results," Jones said . "That's the main emphasis that we would spend some, let's say, specific attention to areas. We're going to coach the defense from not on the field, but up above.