Under Blizzcon 2015 viste Blizzard Entertainment os Overwatch og Starcraft II, men rygtet om at udvikleren gør sig klar til at afsløre Warcraft 4 viste sig at være falskt. Gamespot spurgte Starcraft II-udvikleren Tim Morten om dette, og han svarede:
"I can tell you that, today, our focus is 100% on this content that we've announced here at the show. What the future holds really depends so much on what we hear back from players. We love RTS, we love this genre. The StarCraft universe is fantastic; the Warcraft universe clearly has more stories that can be told. There are new Blizzard IPs; there's the potential to make completely new stories altogether. We want to hear back from our players what they would be excited about, but as a team, we've just been so busy finishing Legacy of the Void and teeing up this new content that we haven't had a chance to make any decisions."
Så... Det er vist alt sammen op til os.