It must be a day for announcing sequels as Activision announced they will be releasing Call of Duty: Black Ops 4 on October 12th, 2018.
May 17th will be the date the community event happens so we'll be getting a lot of info then. It's Treyarch's turn again and I've been a fan of the series for a while now. I played a ton of multiplayer Black ops 1 and 2 so I'm looking forward to see what they are doing with the fourth game.
James Harden was seen recently wearing the hat with the game's logo on it and it's usually around NBA Playoffs time that we get to see a trailer, so I expect something similar this year.