>>96876820
>Yeah, there's references in there to MCD and DFS, but those seem to be a pair of books that never got released
That's correct. That, along with the air support supplement never got released. I actually have nearly every book on my machine, I'm just missing Russian Roulette; I found a mint copy on Ebay years ago but someone bought it up unfortunately. I've already figured using the closest comparable shell would be the best stopgap option.

>Moving up
I think the biggest thing it'd let me do is be able to make better use of combined arms rules in general. Hard to call down a 100 phase fire support mission when you're measuring everything in impulses.