I have to say I am one of those that are concerned about the D this year. Sure, we've got a defensive mastermind as the HC, but we ain't got all the talent needed to run it up front. The nose gaurd is the heart of a 3-4 defense. And it takes more than 1 deep at that position. If the nose gaurd is doing his job, it will take a minimum of 2 people to block him. This tires him out very quickly, thus needs to be rotated pretty frequently. This is where you need to be a solid 2, maybe even 3 deep at NG. We were 2 deep, with a 3rd possible. Now we are 1 deep with a 2nd possible.
Hopefully it will work out, but I'm still nervous about it. Oh yeah, and MLB is almost as shallow as NG.