Ever thought about a WoW classic mode? All the old areas - nothing remodelled or redesigned- , the old talent trees and specs, the old difficulty level and overall levelling experience as well as all the old endgame content?
As others have said, we've responded to this idea a few times, and it's not something we're looking at doing. WoW is evolving, growing and adapting, and we want it to continue moving forward in every respect.