"@<a href=""https://www.youtube.com/watch?v=Gfr50f6ZBvo&amp;t=28m45s"">28:45</a> I'm pretty sure Blizzard doesn't balance games the way Hassabis seems to describe. Blizzard balances based upon popularity. E.g. if a team/unit is frequently picked more than the others then Blizzard will nerf it."