If Killzone 2 had a worldwide release, how much would it sell?

[S.T.A.G.E.]

Anyone who thinks Killzone 2 will sell 7-10 M LTD is crazy. By the time KZ3 comes out KZ2 will have lost all of its hype. As well this would mean that the KZ series is the defining game by consumers. Trust me, KZ2 will not outsell Resistance 2. It will have nowhere near the commercialization.