User blog comment:Callofduty4/Robert Bowling hangs out on Google+, reveals DLC info/@comment-1854594-20120324013302

I hate how people keep asking for weapon packs. They are almost surely going to be a bigger rip-off then the maps (I mean when you compare the ammount of mone you spent on the full game and the ammount of money you spent on the small addition) and could very easily end up ruining and balance the multiplayer has.

It's not like they'll be vastly different anyway, all CoD weapons are basically just an Assault Rifle, Light Machine Gun, SubMachine Gun, Sniper Rifle, or Shotgun. After selecting which type comparing the guns to each other is like comparing the three endings of Mass Effect 3. The idea of people willingly paying for a dlc for some new guns in MW3 is like saying ME3 players would pay for an ending dlc that doesn't fix the ending but just adds an extra yellow and white colored explosion to pick from.