'BlizzCon 2016 News, Speculations: 'Overwatch's' Sombra, 'Diablo 4,' What Fans Can Expect To See

BlizzCon 2016 is just a day away now, and here are some of the most expected things that fans might just see in this year's event. Will "Diablo 4" finally be revealed and will the ever elusive Sombra finally be out?

C. de Lacy