I'm starting to feel better, now. If it keeps up, I'll probably do voices tomorrow. Hope so.
EDIT: Had an idea for the Uruks, but it might require a bit of scripting. I was wondering about having a "Doh-ru, Dah-shu" chant. This would be good for Victories. And maybe at the start of battle, before you've made contact with the enemy (perhaps that happens only if you have overwhelming odds?)?
The scripting part, would be that you'd want the Uruks to all loop the chant a few times, and for all/most of them to do it. Wouldn't be a problem if some uruks break out with a different battle/victory cry occasionally. I don't guess orcs would be interested in the chant. You'd only want this to happen once every so often, I'd say, if you have quite a few uruks, so it wouldn't get old.
Not sure how possible the suggested stuff is to do, just thought I'd suggest because it'd be a neat touch for movie-watchers to hear that chant. I'll not do the voicing for it just yet (to get it to sound right, you'd probably want several voicing of the chant, to make it sound like different people when it's merged). Come to think of it... that'd probably take up some of the voicing limit, I guess -_-"? In which case, we mightn't be able to do this until there's a work-about (such as, if Warband allows more voices).
I'll leave this hanging for you, either way.