Honestly, I'd welcome it.
Don't get me wrong, the domination giving him PTSD absolutely makes sense. He was still a slave inside his own mind which sounds terrifying (I'm still unclear if ALL Forsaken went through that or only the more intelligent types like the Banshees and DKs). But at the end of the day, he harmed an immortal creature that got better and then harmed some completely alien machines.
- - - Updated - - -
We really have no idea where the story might be going with TWW. I really don't know how we are going to end up in Undermine when the story seems so . . . cosmic. Maybe we'll need a massive amount of Azerite and Gallywix has it?