I think that is a good observation. I haven't been on the anti Flus bandwagon because I think he needs 3 new starters to truly have a playoff competent defense no matter who the DC is, but I think Schwartz would be an upgrade to Flus regardless. Might be a good offseason, with the statistical support needed to make a change. The numbers are pretty clean and not skewed by quirks, in that Wentz has not put the defense into a lot of bad field position. Injuries are a component though.