I'm not looking down at anyone. That fact is that the German brute tanks are in the game, the Russian T-34/85 ('upgunned' T-34), and the M4's which you could say are also Russian tanks through lend-lease.
While there is still a need for more armor from Russia, so too is there a need for more American armor. That being the case there is nothing wrong with asking for the M36. In fact, since tanks are now centered around late war armor it is exactly where the wishes should be focused. As much as I would like to see the battles from the mid-war era better represented, it should not be the main focus until such time as the user base begins to build to stronger levels. Right now I think that late war is the prime attraction for users and so that will be the focus of armor wishes.
I myself would like to see the Cromwell tank introduced. In fact, all of the Cruiser line interests me, but I know the Cromwell would be so very successful for users. I very much appreciate the tank, having spent some ten hours creating a 3DS Max model which is still mostly unfinished (and far too detailed for AH). I also have an interest in the M3 Lee/Grant tanks, but I know that it would be useless in LW. So, the most likely tank on the American side for LW use is the M36, although I could ask for the Pershing instead.
Tank battles where to a big extent ( like the airwar) a numbers game. Pit 4 Shermans against and expect to lose 3 was the norm.
In AH going American you want to stand a chance against the best tanks, and those in numbers where German tanks and one Russian (IS2).
Unfortunately British / American planners realized too late that German tank designs where well ahead in design, and panic designs / up-gunning existing tanks became de facto, and the result was a myriad of new designs coming to front 1945, Centurion even missed the war totally.
M4 was a reliable tank, and could be produced with speed and keeping spare parts for one type instead of Germans double digit numbers.
Fighting a defensive battle always give you the advantage of choosing where to fight, and prepare for it.
In my tank career I always preferred the reliable tank we had IKV91 in front of the the harder hitting heavier S-tank.
I commanded them both and saw the plus and minuses with them:
S-tank range was short, it did not have a turret, it was considerably slower, but if hit they could take 10x more punishment than the IKV91.
Also they could shoot at ranges we only could dream of, and had automatic loader that made 15 shots per minute possible.
Well we did not have to rely on roads, we could go over snow and always flank a MBT, pretty much act as tank commandos often carrying a group of combat soldiers with us on the rear of the tanks for close-in protection.
Later helicopters negated some of the advantage we had, flying with the Russian tank columns with AT-rockets.
In AH you don't have to care for reliability, range, and how fast different tanks can go through terrain, the only thing you want is low profile, thick sloped armour, and a long high calibre gun with good optics, and some speed.