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?

As fans have always rumored and speculated, the fourth game in the series, though it sounds almost impossible, might be revealed in the upcoming BlizzCon 2016. However, this isn't to say that it would only be about "Diablo 4" alone.

The chances of having it revealed is almost slim that some communities expect something else. A "Diabl 2 HD" teaser site for one have surfaced (via PC Gamer) and there's a good probability that this may be one of Blizzard's bigger projects. "Diablo 2" is already big as it is, but becoming HD is tons better for the fans.

There's also a good chance that there would be a new "Diablo 3" expansion as it is the most recent game in the series. This is to top that the game didn't get as much revamps or additional content.

Going down to "Overwatch" and Sombra who's been a tease for the longest time, there's a good chance that Blizzard will finally pull the plugs with the teases and, once and for all, reveal her.

The most recent clue that Blizzard have provided the community, though extremely vague, hints that BlizzCon 2016 will be the last day that fans will have to speculate when exactly will Sombra be joining the battle officially.

Aside from Sombra, a new map and the Overwatch Pro League may also be announced as PC Gamer have also stated, though the latter have already been accidentally announced last week. Some theorizes that the last week's cinematic may hint either this or an entirely new game mode that would most add more variance to the game.

There could be other announcements regarding any game or franchise under Blizzard's hood, but these two are the most discussed and may actually be the things that most fans are really anticipating.

Be sure to stay tuned for more updates on BlizzCon 2016.