They can't compete on the DL. Sure, they could have the best DL in a given game but they still won't have the best DL. I actually think they could compete on the OL because that's a little easier to recruit geographically speaking. They "could" compete at any position group given one or two elite guys. The thing is there is just such a massive difference in recruiting a top 10 class every year and a top 3 class every year. It's probably bigger than a top 30 vs a top 50 class. Pile on top of all of that that essentially can't recruit regular transfers like everyone else can, which is a huge deal, and it becomes harder. When you can't go out and get 1-2 guys you really need to plug holes, that's a huge deal when you're already not as talented.