Absolutely. From top to bottom, the organization is just dysfunctional and eventually it reaches the playing field. 11 defensive players drafted and 3 UFA's signed in the past 2 off-seasons and this is what they get? Not to mention Nix inherited Byrd, Wilson, Kelsay, and Williams. They have a lot of supporting cast types, but aside from the potential of Dareus, there isn't one guy on that defense I game plan around.
Chan did hire the wrong DC, but he had nothing to really pick from in early 2010. Just like Dick Jauron had nothing to pick from when he went OC shopping after Fairchild was gone in early 2008. Good HC's, DC's, and OC's don't want to come here because they will not get the support from the front office in terms of players. So promising candidates shy away from openings.