Doing something similar to what was done in OtO. This is part of some of the scenario decision making I had to do.
There is a large fortified breaching scenario (like Funnel of Death). I have decided we will also have the scaled down version. This is roughly the Russian infantry company and 7 tanks that made it through and made the direct assault on the bunker.
So in this case for those that decide to delve into the full up combined arms breach (with minerollers, bridgelayers, heavy and uparmored tanks, FT tanks, etc) and fortified defense, it is there. For those that want the in your face last several hundred yards direct assault it will also be there.