I am now sold on a 4-2-5 defense thanks to the article on Maize N Brew, that Dave wrote. Great read if any one is up and would like to read it.
So why not try this. I have been voicing my displeasure with Roh not on the line more often. A line consisting of RVB, MM, Banks, Roh. Lb's Mouton and Kovacs (Herron). Cb's Rogers, Talbott/Avery/Christian. Safety Gordon and Floyd, and T. Gordon/C. Johnson. Whats some of your thoughts? To me pressure is the key, this would bring some pressure. The young secondary can still play their zone, and make plays! Maybe Gerg and RR are starting to notice this, thats why we saw some of this switch in the IU game.
good luck with that