It would be also awesome if they made Wanderers from the realm of beasts.
That's how I have imagined my Wanderer army. To me it ties in with the hunt and more feral savagery.
I imagine the shadowy aelves (and all remnants of dark elves) to enjoy and utilise slavery. The light aelves (and various high elf remnants) to consider themselves better than a mere animal or beast.
Whereas the Wanderers (Asrai) see themselves as equals. It would be awesome to have more animalistic, antlers, lupine features (as in wolf not any plant of the genus Lupinus; bearing erect spikes of usually purplish-blue flowers ), very little armour. Maybe an army that has a lot of rend, but maybe not much mortal wound output?!
Definitely a Wanderer specific monster; I'm voting get the king back! But giant antler wearing-wolf beast would work too