Can Gears of War 3 sell 10 million copies?

[MonstaMack]

8 million seems more reasonable but there are several factors: How good GOW3 actually ends up being, and when the 720 is out. I think GOW3 to even get close to 10 million needs those two factors the most. If the 720 is out in 2 years that would kill GOW3's legs.