Prediction: Halo 4 will sell 12 million lifetime. Update: I now predict it at 10 million

[Jay520]

BenVTrigger said:
Next-Gen wont affect Halo 4 all that much really as Halo in general has become more and more frontloaded over time.

Halo games still do have great legs, so a next gen would potentially cut off a lot of sales.