Speaking of Bud Dupree, I'd like to hear the folks that are campaigning for us to throw money at him in Free Agency (coming off an injury, at that) after looking at that graph.
It's hard to double guys when the defense is constantly sending more than 4 rushers.
Link (can probably find a more comprehensive link, but that was the first one that came up)
The Steelers secondary also left a decent bit to be desired, and, combined with the pass rush, led teams to try to get the ball out quickly. Dupree had to balance getting after the passer with trying to get hands in passing lanes.
Our defense's problem from a DL perspective was more run stopping (secondary overall, still.) We were 30th in run stop win rate (14th in pass rush.)
Link TJ Watt was doubled less frequently than Dupree (from the original graph) despite having the highest pass rush win rate in the league last season. I don't think that would be the case if teams weren't also worried about Dupree.
Dupree would help against the run and the pass (if healthy.)
Graphs are great, but without relating them to the film they aren't particular useful. They can help you decide what to look at/for to see how the numbers match up with the play.
I'm not sure how much money I would throw at Dupree. But Pass rusher is a position you have to pay if you're trying to get a good one.
I give Dupree a slight edge over Lawson due to his run stopping as you can generally get more sacks when you can force teams into long down and distance situations. That and I'm thinking Lawson might get paid more due to Dupree's injury.