A great Defensive Coordinator and or head coach will change the defensive scheme to best matchup against its opponent, but an arguement could be made that the Jaguars still lack major talent on Defensive side of the ball especially at DBs and DL.  Odrich is a good defensive lineman (DT or DE) as he proved in Miami and his year here so far (average on most games).  Clemons has moments but is simply too old to be an every down effective lineman so he is good for certain packages but honestly shouldnt be considered a starting lineman if for no other reason due to conditioning.  Marks is fantastic, a ProBowler at DT but two years back to back with serious injuries hopefully he can fight back next year but they should add real depth.  The cornerbacks and safeties are and have been an issuse, while you can argue that Aaron Colvin is only in his 2nd year which is almost his rookie year and shown great improvement others havent really played as good we had hoped (McCray & Gratz at CB, Brown & Evans at FS for example) and hopefully will be addressed in 2016 draft (really hoping for a great CB in the 1st round)!   The team is going to have to take a serious look at HC or at least DC and make a change.  You cant be below average to bad at Defense for 3 straight years against the pass and not make a change.

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