I know something that they can put into GR2 that will change tactical FPS forever: Land Warrior. Think about about people. State of the art soldier equipment: a video camera on your rifle so you can look/fire around corners without even exposing yourself and an onboard computer and eyepiece so you know more about what's going on on the battlefield. In GR, you see the guy with an OICW with an eyepiece, but you can't even use the eyepiece. Other things I want in GR2 are first person weapon view (yes it is realistic), the ability to customize your M4/M16, and the most realistic game play ever (includes AI, damage models, what real soldiers experience).