He's been a part of average defensive teams & failed miserably in 2 stints as DC.
In the NFL, prior to this year he was a DC for the last 8 games of the 2012 season. Now sure how that math works and how you can judge a man when he was forced to take over for a DC who was an offensive coach on a team that game up on him.
As coach:
Green Bay Packers (1995–1996)
(Player personnel staff)
Morehouse College (1997)
(Defensive coordinator/secondary coach)
Grambling State (1998–1999)
(Defensive coordinator/defensive backs coach)
New York Jets (2000)
(Defensive backs coach)
Cleveland Browns (2001–2003)
(Defensive nickel package coach)
Cleveland Browns (2004)
(Secondary coach)
Dallas Cowboys (2005–2007)
(Secondary coach)
Miami Dolphins (2008–2011)
(Assistant head coach/secondary coach)
Miami Dolphins (2011)
(Interim head coach/secondary coach)
Philadelphia Eagles (2012)
(Defensive backs coach)
Philadelphia Eagles (2012)
(Defensive Coordinator)
Arizona Cardinals (2013–present)
(Defensive Coordinator)
The history of the guy he took over for.
As coach:
Texas A&M University–Kingsville (1982–1985)
(Defensive line/Linebackers coach)
Kingsville High School (1986–1989)
(Linebackers coach/Defensive coordinator)
Texas A&M University–Kingsville (1990–1994)
(Offensive line coach)
Philadelphia Eagles (1995–1996)
(Offensive assistant)
Philadelphia Eagles (1997)
(Tight ends coach)
Philadelphia Eagles (1998–2010)
(Offensive line coach)
Philadelphia Eagles (2011–2012)
(Defensive Coordinator)
Baltimore Ravens (2013–present)
(Run Game Coordinator/ Offensive line coach)