Apologies if someone else has covered this before. Couldn't see any topics after a search.
Blizz have stated quite a few times that they don't like doing class specific quests or content because not everyone will see it. I've always thought it a bit odd, especially when they kept adding rare pets for hunters to tame with no reward (A 25g piece of vendor trash not withstanding) for other classes.
How can they keep saying that now that they are adding the Warlock quest for green fire, especially with Warlocks being a fairly under represented class? I get this may be a bit of a ploy to get people to roll more locks to bring some balance to class numbers, but this isn't even just a short quest line. This is quite a nice chunk of content, in terms of shiny vanity stuff, new lore and even a nice purple ring at the end of it, and only one class gets to see that.
I don't really have any way to end this post, apart from, yeah, I don't get it.