Maybe my title was too silly. I thought we could talk about what we'd like to see in a follow-up here. It's encouraging that Unisoft is at least thinking about a sequel. ZombiU is favorite game on Wii U. There isn't mich competition, but it's still a nice distinction.
Where would you like to see the game take place? Maybe Paris which is like 6 hours from Montpellier. I wouldn't mind being in the middle of London. I didn't get a sense of how large London really is. I think Ubisoft could change the game if you could hop into a car and drive to various areas. Obviously, you'd be attracting zombies that way. I don't mean for it to be an open world game.
A co-op mode could be interesting. In addition to online, this could be one of the first major Wii U games to support two GamePads though having two players changes the game quite a bit. Resident Evil was made super-easy by adding an extra player, but they didn't really alter the level design to support the change, just a broken ladder here or simultaneous lever there. In a ZombiU sequel, this would probably have to be a separate mode entirely (same environments, different objectives), not just more zombies to kill.