I'm going to tell you a funny story.
I played on renewed recently and I fought among the rohirrim against uruk-hai and dunlending at the border between Rohan and Nan Curunir. To add a bit of fun I spawned a bunch of Gondor warriors and lindon warriors to represent some allies.
And here is what happened:
A lindon warrior began to aim a rohirrim somehow (logical in some way because high elves and rohirrim are neutral but not so logical either because arrows pass through to body of ally, friend and neutral NPCs so nothing justified it). He, like, sniped the rohirrim, and gondorians nearby jumped on the pointy-eared to kill him (I saw something similar when dunlendings killed uruk-hai of Sharkey because they slain some dwarves.).
Then, I saw the thing I still laugh from. After the elf dead, gondorians nearby killed the gondorian who has given the last blow to the elf (because he slain an elf and high elves are friends of gondor). Then I've had a domino effect where gondorians began to slay each other because... they just killed each other, a bit like orcs when they scuffle.
That was very weird and mostly funny to experiment and wished to share it with some people.
Some will see a bug to fix in this. But I don't know if we can really consider it like a bug. Because it's just a NPC behaviour trick caused by the entangling of several codes willed by Mevans.
Anyway, I'm curious to read your reaction.
Oh. And I almost forgot! New wargs are superb in looking and fight system. It was very entertaining to fight them. Thank you Mevans for this wonderful work and mod!