Kelvin Sheppard and Dan Campbell go *way* back. Sheppard played for Campbell when he was the Dolphins interim head coach. Sheppard has bee

Kelvin Sheppard and Dan Campbell go *way* back. Sheppard played for Campbell when he was the Dolphins interim head coach. Sheppard has been on Campbell’s Lions staff since the start, earning his way into the defensive coordinator job. #Lions #DetroitLions #KelvinSheppard #DanCampbell #BradGalli