well couple things, just a change that the D has to study for is one, but you definatly need to do way more than just run under center. The pro style under center, which we are responsible for bringing into college football, is near unstoppable if you have the right pieces. Now there in lies the big Q, do you have the pieces, answer, no. Back in the day when we had the dogs, you just had to pick your poison on D, press we'll go over your head, play back fine we'll gouge you 8-10 yds a pop all day and break a few. We were light years ahead of the CFB world, QB-U/WR-U/TE-U/RB-U, but its near impossible at the college level to gather that many dogs all at once. OMG the pleasure watching Jim Kelley work, watch Vinny work, Bern, KD, Gino...these guys had all pro talent all over the place. Just think, KD comes up to the los, looks at how the D is set up, he has Andre Johnson out one way, Jason Gathers wide the other, Ethnic in the slot, Portis at TB, Shockdaddy at TE. How in the F you gonna defend that !! You need a pro style QB that can think, and has an accurate arm, its just so hard to get that kinda talent man. NO alabama does not have this level of talent, their guys get to the league and disappear