Blizzard heading to gamescom

Latest news to be revealed at event.

Blizzard has revealed that they're heading to this year's gamescom, and that they'll be there will some news. What that news is will remain a mystery until the Cologne-based event takes place in August, but already fans are starting to speculate. Could we be about to hear something WoW related? Or perhaps there's an expansion coming for {Diablo III}? We'll just have to wait and see...