I remember one guy saying, "it's ok that you cannot charge anymore with pzgrens. They are not supposed to".
The question then is... why the hell do they have machineguns? To stay in cover and defend?!
Considering what PQ said about PGs?
Yes, that is exactly what they are supposed to do.
I'd take balance dev opinion on that over any players one any day.
If its the right choice is a whole different discussion, but as of now, yes, PGs are gren/weapon teams defenders.