Vitaspy

One gameplay feature i would like to be added is different kinds of signs with the hands. Like waving, Stop, and other things you would like to silently tell other people or just tell things to people who can't hear you (Being in another squad or so) by pressing shift + 1 (up to 9) for diferent animations, Or something. Also, I don't know if this has been mentioned, But local speech would be super :) (I don't know if this was in the previous verisions of arma, So don't shoot me :P )