Another improvement that I see in WoW Forever is the Manor Mistmantle, it passed from a small house in the middle of nowhere to a real Manor.
It always bothered me that the "Manor" Mistmantle was a small hut, instead of a real Manor, so, I don't see any inconvenience if you put it in-game with a small improvement to the questline (I need to say, it's really good now, it's only a suggestion).
https://www.reddit.com/r/wow/comments/1 ... le_cinema/