Getty After eight years away, Calais Campbell has returned to the Arizona Cardinals There are all different kinds of storybook endings to a professional sports career. Sometimes it’s riding off into the sunset with a championship trophy raised above your head. Other times it’s just simply going out on your own terms. And then in the case of Arizona Cardinals defensive lineman Calais Campbell , there’s the version where you go back to where your career began. “Coming back here just made sense. A