Welp, it looks like Medivh is back.
He helps us clearing the tower and calls Khadgar "Young Trust" again. Blizz is making so many TLG references this expack and it's awesome.
Also he has a new model, along with Magni (EPIC) but I think the new model is for the Shade encounter? I wonder if they will give the real one an older model with similar attire from Warcraft 3. He says his path leads elsewhere, so don't really see him tagging along with us later.
Also Khadgar's voice over is out too that links with Medivh if you want to check out.