Man, that is a tough line of thought but I don't disagree with you. Shepp's change of approach - as he sees it, back to the way he played before meeting Cecil - might take quite a bit of unpacking, and that Sackville LP is terrible. It's really hard because, after a point and for some people, playing 'free' or non-changes-based open music can eventually box one in or become tiresome. One wants to see what else there is - not everybody is a Bill Dixon, Roscoe Mitchell or Anthony Braxton. Trouble is, we don't want to hear Dewey or Archie play "in the pocket," even though at times both were good at it. The blues - and maybe Allen can speak to this - is surely at the heart of Dewey's playing, but again, that isn't everything in this music.