Seriously, this game needs to be on Wii. The Wii has yet to get a first-class FPS from a developer with any pedigree (Conduit looks promising, but High Voltage has zero track record). There's a massive hole in the console's lineup that is just waiting to be filled by somebody.
Haze bombed because the game was utterly mediocre, not because it was on PS3. When you're choosing between Haze and CoD4, the choice is an easy one.