There are already plans of a mod that would allow the player to let people live when they beg for their lives on their knees, but what about special kill animations should you choose to finish them? Right now it's always just a really anti-climactic, kind of wonky auto attack and they slump over. I think it would be cool to have a scripted kill animation like the finishing moves that they have now, only when they're standing. Something like stabbing your sword down onto them, or using both hands to bring your mace onto their head, or something like that. Just a thought.

That's a nice idea. I like it. Hell, at the very least what somebody could do is make it so it's a 100% chance to get a special kill animation when the enemy is begging for their life.