Lago suggested quite some time ago a point-blank system for tanks which would allow mediums to score penetrating hits more often if the engagement conditions are favourable (for example a close proximity fight between allied medium and Panther in Lienne Forest, where tank destroyers or ATG have no range advantage or sight). Suggested point-blank system is a band-aid and is by no means perfect (potential tank gameplay facehug dumb down), but it's already better than current system.
I liked that idea as well. I assume sander or another modder gave some feedback in that thread, but i can't remember what it was
I think both are too large a change at this late in the game, at least they already helped mediums a little in this last patch