It would be easier to make grens build from base and see what 80 extra manpower but no faust grens look like
I don't think it's coincidence that Ostheer is, for the most part, only faction which is spending manpower on tech at the start of the game. Especially considering what like 40-60 mp differences in the OKW opening did to USF vs OKW balance
They did just change gren vet 3 last patch
I’d keep the core of Ostheer as a support weapon faction.
I’d make the mg42 300mp but slightly faster deploy/pack up and better tracking, then I’d make the mortar faster in tracking targets and moving left/right to aim.