Xbox 720: 343 Industries Working On 'Next Gen Halo Graphics'

[TheShape31]

If they launch Xbox Infinite with a Halo title, there's as good a chance as any that it'll be a spin-off rather than Halo 5. It all depends if Microsoft tries for 2013 or 2014, really. If it's in '13, that guarantees that it won't launch with H5.