I remember when MW2 first came out. Everybody loved it until every single aspect of the game was exploited. Robert Bowling community manager for Infinity Ward, was fully aware of these issues and had many months before Call of Duty: Black Ops came out to patch these bugs but he never did. I'm sure any avid Call of Duty fan would know this but my real question is, since Infinity Ward is going to make MW3, what would you do to make a best-selling game that doesn't fail like MW2 did? What kind of weapons, perks, killstreaks, etc. would you include/improve and what kind of features would you add to the game?