Ranking Nick Saban’s defensive coordinators during his tenure

How do Nick Saban’s defensive coordinators rank?

For a while, the defensive coordinator position on the Alabama Crimson Tide’s coaching staff was easily the most consistent, besides the head man Nick Saban himself, anyways. But that harmonious consistency has since dissipated and has become a revolving door of coaches, though not quite as tumultuous as the offensive coordinator turnover.

After 15 years in Tuscaloosa, Saban has had five different defensive coordinators put in time for him at Alabama.

From Kirby Smart to Pete Golding, how do Saban’s various defensive coordinators during his reign at Alabama rank?