Chan Gailey's duty: Develop Tua Tagovailoa, build up Dolphins' offense
The 68-year-old former retiree returns to Miami with a stacked to-do list as the O-coordinator of a team with a rookie QB as the face of the franchise.
The 68-year-old former retiree returns to Miami with a stacked to-do list as the O-coordinator of a team with a rookie QB as the face of the franchise.
