Well, IMO, the chart seems pretty much like a wild guess, but I guess nearly all of them are.
He seems to have gotten most of the major players right.
Honestly unless the FBI releases a chart, I don't think any of them are really worth that much.
My only point is that informed speculation is one thing, and of interest.
But I think that there is so little known about the current structure and even activity of the Outfit that the speculation in most instances would not qualify as particularly informed.
If I was guessing I would actually think that HSAC's guess, as a rule of thumb, is most accurate:
Elmwood Park for the most part defunct
Cicero/Bridgeport/perhaps Grand Ave. to a smaller degree, all globbed together more or less, and the only real active Outfit these days
But that too is just a guess
One thing I'm saying though is that I think it makes sense that as the overall activity of the Outfit has declined, the structure perhaps has as well
It's the difference between working at a company with 5K employees and 15. The former necessitates absolutely rigid structure. The latter necessitates virtually none.