Our d has struggled in the past against passing offenses but we've been consistently stout against the run for years. With the 3-4 we are equally as bad against the pass and now a lot worse against the run. I was concerned about the scheme change and now we are seeing the results. I haven't seen a team consistently move the ball on the ground like auburn was able to do in a long long time. We have players on the d line so I have to assume this is a schematic issue or our personell just doesn't fit the scheme. I'd assume our line backers are way too small for a 3-4 defense.