I'm only guessing here because I looked at the comment for 10 seconds. So yes, I think I may be able to guess what he's talking about. He may be alluding to a reverse analysis method which homes in from checkmate positions to see how they may be forced. Not something I like as a sole methodology but I will concede that it's an essential part of this project. If I were conducting the project, I would separate it into three sections and run all three concurrently. It's the middle-game project which is the most interesting, by far.
It's a tad simplistic to decide to split into 3 parts just because we already have opening theories/analysis and tablebases (oh, sorry, should I call tablebases "reverse analysis methods which hone in from checkmate"?) and you want to solve the middlegame. Since 99.99999999%+ of the work is outside the initial 10-15 moves and the last 7 pieces, you aren't really saying anything meaningful here.
You have to admit that it's a bit odd how all of Elroch's observations are "very good", since I've seen some rather poor ones. When you're talking about him it's almost like something he might say if he were talking to himself. If only for that reason alone, I wish you'd stop pumping him up. The rest of us mainly get by without any reliance on the accolades of lesser beings. How come Elroch needs your help (in your estimation?) You often call one of his comments good when it's bad and, for instance, one of mine bad when I know it's good.
"The rest of us", i.e. you and the subset of people that deign to act like you, must (by force) learn to maintain ego while facing the reality of no accolades. That is a bug, not a feature.
You "know" your arguments are good the same way you "know" that chess is a forced draw...you don't.