A couple things I had been thinking about with regards to people complaining about our defensive performance. While I do think the way we attacked the 30 was incorrect, I do think there was a bit more to it.
By now, most of us should be pretty aware of the pros/cons of the offense Citadel was running. These are just my thoughts about why the 30 was almost a perfect offense to counter us.
Secondary: Our strength. It's what we are going to lean on in defense. The 30 pretty much neutralizes this advantage. Our core strength on defense gets taken away just due to the other team's scheme.
Lineman: Unless you have NFL caliber d lineman, the weight/size advantage in the trenches doesn't really matter. There have been so many cases where our line would push around bigger guys in the past, that I am not surprised with the result.
Linebacker: This isn't our team's strength, and it's sadly one of the position groups we really needed to play at a high level. Just having one super athletic linebacker might have been enough to turn the tides, but I didn't see anyone step up.
All that being said, I am not concerned with the defense. I think we could have done things better schematically, but this is just one opponent. When we get back to more standard NCAA offenses, I think we are going to begin looking much better. I'd wager a lot that no other team will hold the ball for over 42 minutes against us.