Bring them back? You mean we already had the exodus of players that were upset they couldn’t play a warlock due to race? I suppose we could go to the peon tape (you made the peon cry) when they quit to see the reasons. I have no proof, but I’d be highly surprised…
I don’t remember that kerfuffle. All the race discussions I’ve ever witnessed focused on who has the best racial for PvP. Or Diplomacy. And they were very pointedly focused on gameplay effects, not lore.
This is where I stand as well, I also dislike those that treat the lore, in the case of WoW, as something that can’t change over time. I am not a fan of retcons but what is wrong with say “After the fall of the Legion, Man’Ari Eredar went back to their draenei kin to try and convince them to use the skills they had learned, and teach others how to use them, against other forces. The draenei agree but under the condition that the Ehedar will be kept on a very tight leash.” In the case of the Lightforged, Lothraxion could be the one approached to ease that transition.