Damage dealt to small units

[ComradeP]

Yes, there's always a chance that it happens, the system allows for it.

The casualties are also often more or less the same between a stack of smaller units and a single larger unit with the same number of men, as the mechanic that determines the casualties taken by the defender doesn't take the number of units into account, so that's working as it should I'd say.

The problem comes from multiple units requiring more disruption rolls, which can seriously slow you down or prevent victory (depending on how much time you have left). Parking a big stack somewhere could be effective in PzC as well, but in this case the actual stack might have a fairly large number of units (4-5 or more), but still not that many men.