Everyone must remember, and we tend to forget since were so used to RTW, that armor upgrades are physically visible on the battlefield for M2TW. So if one considers that at least three armor upgrades are available that creates 1500 (1497) different physical units. (big kudos to EB team imagine having to skin up to 1500 different units, plus then having to create varieties, no wonder it takes so long). I don't want to speculate, but this concept should be kept in mind. It will undoubtably have a great deal of effect on the reform system.