Working around Arma engine quirks often requires executing something at an exact frame and most often it is just the next frame. This is already very much possible with per frame event handlers, but requires manual frame counting, storing it in variables, adding and removing event handlers. To simplify this, I'd like to request a dedicated command to execute unscheduled code on the next frame, to offload all that to engine side. Suggested syntax:

NOTHING = ANYTHING callNextFrame CODE

with ANYTHING being any arguments passed into the code as _this on the next frame.