The most difficult position to recruit at any school is Dline. There just aren't many guys the are that big and athletic. This is a position Louisville is going to have to figure out how they are going to address. A mixture of JUCO and high school players they can redshirt every year. Can't completely whiff like they have in the last 2 classes.
They could lose all the big guys (Thompson, Goldware, Boykin) currently committed which would be tough to replace at this point. If they whiff like they did last year Saban would have a hard time stopping anyone. Part of the reason, I think, Petrino brought in Sirmon was for recruiting whiffing on Dline would not be good.