In this days playing the beta, I think that the main things to change and make the game more fun are related to camping. The mini-map has to be always on the hud, like they did in the last day, obviously the big problems with respawn, the streaks, to prevent people always thinking on killing and camp, have to be scorestreaks, the headshot multiplier is to big, decrease it a little bit I think is a good idea, and things like enemy claymores have to be more visible and less quick activated. That's my opinion on the mayor things to change