Originally Posted by
StillMcfuu
Maybe, the Winter Queen specifically states she doesn't completely understand what Vol'jin is. He is still a mortal soul, but its infused with Loa energies. She says he is welcome to "rest" in Ardenweald, but doesn't know what if anything will happen to him.
Going from simplistic wow writing, he will likely just be reborn as the new Loa of Kings. But maybe they'll throw us a curveball.
There is also the "tied" to Azeroth aspect, so its possible Azeroth is the one who is pulling the strings.