Check out The Replacer 'Youth Refs' Trailer for Call of Duty: Black Ops 7, the latest installment to the first-person shooter franchise developed by Treyarch. The refs are out leveling up in the latest Call of Duty, leaving The Replacer to officiate the team to a win. Call of Duty: Black Ops 7 is launching on November 14 for PlayStation 4 (PS4), PlayStation 5 (PS5), Xbox One, Xbox Series X|S, and PC.