It looks like the Jaguars defensive coaching staff will be much of the same as Tania Ganguli reports that linebackers coach Mark Duffner will return for a 7th season with the Jaguars.
Tucker says LB coach Mark Duffner has agreed to return. #Jaguars— Tania Ganguli (@taniaganguli) January 13, 2012
With Duffner set to return the Jaguars defensive staff will again feature Mel Tucker, Joe Cullen and Duffner at the forefront. An earlier tweet from Ganguli also said that Tucker's title with the Jaguars has been changed to assistant head coach.
Also, Mel Tucker's title has been upgraded. He is now an assistant head coach. #Jaguars— Tania Ganguli (@taniaganguli) January 13, 2012
Tucker had an interview with the Minnesota Vikings for their defensive coordinator position before electing to return to the Jaguars as an assistant under Mike Mularkey. Tucker told the media: "I'm all in. I respect the decision that was made. I'm a low-ego guy. Mike Mularkey is a great choice for the Jaguars."