This is my first time posting on this site (yay) but I was thinking about the next expansion recently and I was wondering a few things.
First of all, I was wondering why everyone thinks that the Burning Legion is coming next expansion? I know that Wrathion has hinted at it, but as of right now, we still have so many threats to deal with on Azeroth. Zul and Rastakhan are still living large (as far as we know) and Azshara and the Old Gods are still at large as well. Wouldn't it make sense for us to take care of these threats before we begin to deal with the Burning Legion?
Second, wasn't Azshara originally the one who lured the Burning Legion to Azeroth? Couldn't we have an expansion where we deal with the Naga/Zandalari/Kul'Tiras/etc. and in the end right as we defeat Azshara, she summons the Legion and that sparks the next expansion? I think this makes a little more sense, but I was wondering what you guys think