Jack Campbell is no longer just one of the Detroit Lions' best defenders. Jack Campbell has earned it. Jack Campbell contract details Jack Campbell Lions defenseDetroit Is Giving Campbell More ControlThe Lions are putting more on Campbell's plate before the snap. Jack Campbell is increasingly being trusted to run the defense. Jack Campbell Detroit Lions Jack Campbell Fined By NFL Jack Campbell Pro Butkus Award Jack Campbell Lions defenseBottom LineJack Campbell's rise has moved beyond tackles and highlight plays.