User blog comment:Callofduty4/Robert Bowling hangs out on Google+, reveals DLC info/@comment-195.194.239.130-20120323085336

I think a good idea for weapon DLC is to bring back weapons from previous games, like have a CoD4 Weapon pack, with a weapon from each catergory from CoD4, then a MW2 Weapon pack, and then a wepaon pack with all new weapons to the series.