User blog comment:Callofduty4/Modern Warfare 3 Weapon Proficiency and Equipment trailer/@comment-4494871-20111029001522/@comment-1500133-20111029021600

I...think the MW2 version will be in the game. However, I am starting to doubt myself the more I see videos with the CoD4 version. I don't mind the CoD4 version, but I liiiike the Mw2 version a bit more.