Fixing PGrens and the Ostwind would go a long way to helping Ost deal with all the new CQC infantry that's giving them a hard time. Especially with the new patch buffing Rangers of all things.
As for OKW, the whole faction needs a look at. OKW's got insane early shock value, but its trashy non-vehicular AT forces it into vehicular AT, cramping it into a small number of strategies.
That is true. Fixing both Pzgrens and Ostwind would most certainly help boost/solve the issues that they are facing. Pzgrens are costy, price should be decreased also due to the lack of utility. They should cost like 300 manpower at least. Also price compensation for dropping like flies. Although vet compensate later on but it takes a while.
It would be cool if Pzgrens could get flamethrower as an upgrade option AI focused, but that is just an idea. Not neccessary but would be a nice AI addition.
Ostwind is underperforming, needs to be more accurate, deal more damage or have bigger AOE. Currently it feels like the worst AI vehicle there is. It relies heavily on unit support in comparison to every other AI medium tank vehicle. It needs to be improved.
Then Osteehr will be fixed.
OKW needs to be looked over, some units being versatile and some unit underperforming. Veterancy issues, support weapons needs some adjustments I believe (adjustments meaning fixes and slight improvements). It needs to be looked over. It has some problems. I think that is what it needs.
I explained what changes should be made on Volks on
https://www.coh2.org/topic/88296/revamp-volksgrenadiers-terms-of-versatility-okw. Revamp OKW seems necessary as some perform better and worse than it should.