The Dolphins will not retain defensive backs coach Lou Anarumo, a source said Sunday.
Anarumo has been with the Dolphins' since 2012, serving as defensive backs coach and spending most of the 2015 season as defensive coordinator after the firing of Kevin Coyle early that October.
Anarumo is at least the third assistant who won't be retained from last year's staff, joining defensive line coach Terrell Williams and running backs coach Danny Barrett.
Also, offensive coordinator Clyde Christensen is being reassigned and replaced by former Bears offensive coordinator, Dowell Loggains.