I agree there are many factors to consider when trying to compare stats, but, at minimum, they should be adjusted for the number of snaps each has played.
Also, while Bado replied to the "setting the edge" issue, he still made the same point in that response as well:
I always appreciate your analyses, and not trying to be overly critical, but, based on the current stats and adjusting for snaps played, Bado is correct in that Rousseau "makes more plays than anyone from that class".
Would he be the first DE off the board in a re-draft? I'd certainly give him the "edge"...