Formations after UPDATE

[pcmacdaniel]

Agreed, it would be nice to get more insight.

I've heard multiple theories, but everyone has a different one and they contradict each other and what not. I've heard the passing/marking one mentioned hear by toxcatl. I've heard another theory where their the relationship is between mentality/passing, and the four with only two options have no relationship to anything with a normal or mixed option (it's based on no mixed/normal option for some orders but not others; would this be a problem for someone writing code for the game engine?). I've heard another that its all semantics.