You happen to be right, but you are not looking at all the facts. Halo 4 has about 200% of preorders than Reach at the same number of weeks out. BO2 has 80% of mw2 and 60% of mw3's preorder numbers. Right now, Halo 4 is bigger than BO2 on the 360, but most of COD's numbers are also including the PS3 and Wii, which is what Activision uses to show how much bigger BO2 is than Halo 4.