Hey, we had quite a few ideas about such things.
By the way, had a new idea.. Instead of using Grunts, since the Orc Clans were more primordial and calm in those days, and not quite as militaristic, maybe a lighter, yet surlier, unit would suffice. I was thinking we could have the Huntsman, a tough Orc unit that replaces the Grunt as the basic trooper of the Orcs. Just an idea, but I think it works well. They wouldn't wear much, or any armor, and maybe just a loincloth of even cloth "pants", and possibly a torque or an ancestral totem or icon. Using a spear or bone club, these large Orcs are responsible for dealing with wild beasts and other problems. Understand me? Just an idea, by the way.