T-34/76 spam is now a viable tactic. One cancer goes, another comes to take it's place.
You can always mine the shit out of the map, especially as okw, but not much worse as ost.
The biggest problem of using AI meds is that you sometimes have to go deeper and flank or you will just bounce off a pak wall. But you can't sweep behind enemy lines so its a risk.
If you mine your flanks you will easily defend against flanking manouvers forcing opponent to use his t-34s suboptimally.