Scheme change?

[RCBengalsFan]

I’ve been thinking a lot lately about our horrid defense. We’ve been bad for a couple years now, and I mean record setting bad. Anyways, I’ve been wondering how we could possibly even fix this and have no clue. Players just aren’t producing. What would it take for a scheme change to a 3-4? I wanted to see what the boards insight was as to which players could make that transition, or would we have to blow this thing up completely. Also, would a 3-4 even help our problems? Teams run and pass on us all day, maybe it’s time for a change? Discuss.