It would seem that you happened upon this thread via a google string on your work, or have been lurking all along. What Quantico command might you be out of, and what aspects of DO are you working on? It helps readers put things in context.

And please humor me a bit. Is DO simply a term for employing good common sense across tactics, training, and equipping? I ask because it seemed that in 2006 there was the DO faddishness, as if we had no historians within our ranks anymore. It made me shrug my shoulders and ask "so what?"