I don't want to get into the whole "one shotting everyone", so I'll just ignore it. But tell me a single reason why cavalry should not be disabled together with ranged? How are cavalrists the real men? They won't charge you if you face them, cause you can dehorse them easily (just as you can easily kill ranged if you get close to them), but the second you turn their back to them, you have a lance targeting you. With no ranged, it depends entirely up to them when they engage and when they don't and you can't do anything about it. You can wave around with your pike, but if they don't come close enough, that's all you can do. And once you're engaged in a melee fight, they just kill you.