Just picked this up:
Only about 30 pages in, but they've referred to Lemartes as a 'Fallen Hero' and 'Cursed Chaplain', and even though Lemartes is still around and not consumed by the rage, it seems he has been replaced a Chaplain Draenor (the funky new chaplain mini with the red jump pack wings).

Was any fluff put out detailing what happened to Lemartes?