Yes, thats why OKW kubel, Volks, Obers, JLi, LeIG, Panther, KT, and even the BaseTrucks have been nerfed. Because everything is OK...
I 100% don't agree with that "infantry reformation" of OKW, cos right now there is no logic in infantry system of OKW. For example, I don't need Fallshirms or Obers anymore, because 2 volks+STG performs in AI sooooo good + they have nade and faust and costs lesser. That was not really nerf... just ruining original logicaly clear construct in exchange of ol' good "competitive purpouses"...
I don't know how all other units were nerfed, they perform not really worse, than before, at least when I played as OKW (mostly play as them right now, thanks to LeFH) I didn't see anything really changed. Kubels still good in fast capturing and disrupting backpoints, LeIGs still good countering mortars, HMGs and other static things, Panther still destroy tanks, KT still dominates.
Btw, as I said originaly - Jackson with range + vision combination is fine, same as fine Panther with combination of armor+speed+gunpower. Even more - using Jackson is really way more risky, than Panthers, cos 1 wrong move or wrong pathfinding and you have pretty small chanses of saving Jackson. Panther with it's armor and speed may evade a lot of problems unharmed.