Former offensive coordinator Ben Johnson is off to Chicago to lead the Bears. Former defensive Aaron Glenn is now the head coach of the New York Jets. Both will be missed in Detroit, but Campbell and company must move forward with the assistants remaining. That process has already begun.

After a week-long search to find a replacement for Aaron Glenn, the Detroit Lions have found their man to be the new defensive coordinator. And they stayed in-house to find him. Lions linebackers coach Kelvin Sheppard has earned the job as Glenn's successor.