I dont think it would change a whole lot. RQ would be an OLB instead of RDE, but still would be doing the same things he does in the current 4-3. The Rams would need to add some LB depth, but I dont see switching to a 3-4 as being a big change for this D. The Rams played some 3-4 the past 2 seasons in certain situations and WP could move AD around to create match up and overload problems for the OL. Barron has a knack for rushing the QB. WP has lots of experience and I'm confident he will put the best 11 players on the field for whatever packages he uses, and will put them in a position to succeed.