There are a lot of cool ways anything can be played out by someone. Doesn't mean that something that is usually likely to go awry won't be done badly.
And I'm very sure I even emphasized that one part of my irritation with it is based on the leak hypothetically being true, while the other is based on just the name. Draenor?
No, thanks. Like I said: I'd rather have Argus and Xoroth ten times over, instead of Outland, and I will stick with that. And like you said: The Timewalkers do seem like one of those Halion -> Cataclysm cases, in which case I feel I have even more basis to think it's utterly lame. I wish Blizzard would stop using time-traveling, it just makes everything you do feel useless.