As has been pointed out to me in several emails and in the comments, the Belmont Club has quite a bit of speculation about the USMC response to Fallujah. It's just speculation, but the map exercise is a good one for those of you interested in military science. I've also heard a bit about unit movements from a couple of you, but I'm not going to publish any of that for the obvious reasons.
Go get 'em, lads. Semper Fidelis.