I have a feeling that this is an l2adapt issue. Has anyone tried to use MORE than 1 mg-42 or, perhaps, a Panzerwerfer? If the brainless USF players are as stupid as you describe them, they won't handle some proper counters and positioning...
I have tried to stream my games lately, and in
this stream you can see in 44:30 (39:35) where my 2 Panthers can't do anything to the blob, and then when I try to pull them back, the blob destroys one of my Panthers which turns to an another direction when I try to drive them backwards. But the point is, that I they could not stop or even suppress the blob right in the beginning before I desided to pull them back. This has happened several times during this patch, and I think it is totally unrealistic that a blob of riflemen with bazookas could do that in that way.