With Call of Duty: Black Ops 7, Treyarch is going back-to-back with Black Ops releases. The new game brings a futuristic setting for multiplayer, the largest round-based Zombies map ever, and a new Resurgence map for Warzone called Haven's Hollow. GameSpot went hands-on with Black Ops 7 during Call of Duty: Next, and while the jump into the future does enough to distinguish the multiplayer from last year's offering, and the latest iteration of Zombies creates a new experience, Warzone's...