User blog comment:Era of Anarchy/What is Your Dream Update and or Patch in Modern Warfare 2?/@comment-3136729-20100217083756

The game should at least be slightly realistic, Having to crouch or go prone with a sniper would be cool, get rid of marathon, Should be slightly easier to die on core instead of soaking up bullets, get rid of Akimbo and I could go on more but I can CBA.

Also More Hardcore gametypes

Oh and whats a Master Key?