Sure it was, I am playing this game since release without any brake and was testing every patch. I have to look for it. Game had so many changes and testing, it is crazy.
The hardcore Pio-Buff was ~1 1/2 year before OKW was announced. Good old days. ^^
You are really confused and spewing BS.
Assault Grenadiers released a couple of months after the game release around 2013. Every freaking DLC commander was broken for one reason or another. It took them quite a long time to fix SI and TA as opposed to say Osstruppen/FHQ/AssG.
Pio became ubersmench when they reworked the damage profile of all weapons around march 2014 and lasted around a month. WFA released 2 o 3 months later.
Serrith explained it well for PGs.
You might have a different vision on design, but at least give proper justifications or correct anecdotes.
Ontopic: MG42 is fine outside of sometimes bugging out and missing and animation which will make it look weird.