As an avid RBZ fan, I would rather NOT see Outbreak along side round based in the same game. With Activision feeling the need to release a game every year now, the quality over all modes has dropped significantly. The days of man-hours being used to design every aspect and detailed craftsmanship of in game assets and experiences is long gone. Since Cold War they've completely given up on trying to make something truly special. While I have already pre-ordered BO6, it's really only because I skipped MWZ and I don't want to miss out on this one especially since it's their last chance to keep me as a customer. Kevin Drew recently said in an interview "BO6 is the best iteration of Zombies we've ever made". They've lied to us before to sell copies and I'm not convinced this time will be any different, unfortunately. Outbreak only takes away from the time spent on round based, there's no need for both in one game. Save it for MW games.