I'm really glad I decided to use my own version of Khadgar. While this one doesn't seem as old or 'wily' as the other one might, it was just such a terrible model D:. But this one has more presence, which helps for times like this when he has become all Mr. Important.
On the subject of models, I heard that Blizz is working on some new ones for at least the vanilla playables races. Hopefully they'll revisit some NPC models, and maybe the BC ones as well. As much as I'll have some nostalgia, some of them aren't that good. The texture seams, the model tears, the wonky deformations...it's about time we get some better ones :D