Gamescom Predictions?

I'd make one of these since there wasn't one yet, and it'll save a million threads being made about a million different speculations.

What do you think will be announced?

Honestly, I'm banking personally on Warcraft III HD, given they slipped a PTR in. Maybe a new Overwatch announcement, and POSSIBLY a WoW expansion. What do you guys think?

 

Please Help !
Thanks !

I didn't find the right solution from the internet.

References:
-http://www.mmo-champion.com/threads/2277304-Megathread-Gamescom-Predictions
-infographic videos