I went over a quick list of what's being announced, most surprising was "Classic+" is actually real.

Fair points, but I don't think he's a dwarf. The silvery, reflective skin, the blue eyes, and the differing hair color makes me think he'll be a new character who will end up factoring into the story of the expansion.
As far as the art style, look at Koranos in the DF cinematic as an example. If a random frame from that cinematic was leaked, I think a lot of people would claim Koranos looks like something from Ubisoft or another studio--certainly not very Warcraft-y.

I'm surprised that the "Blizzcon" name wasn't taken already.
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Not to mention it'd almost certainly be accompanying an announcement of no 10.3 (which barring a major surprise that it's actually happening, is going to dampen the expansion unveil no matter what unless whatever it is exceeds all expectations). In a way, they're going into the announcement tomorrow playing defense already. I sincerely hope we don't see an interview where Ion claims 10.0.7 + 10.1.7 or Fated raids are equivalent to an actual major patch.
