okay, no need to flame over me, it was just an idea.
I think that the mappers could compensate for it. Not being able to move whilest lying down would be a huge disadvantage, but then again, if the person shooting at you was head on, then it would make it extremely hard to kill you. It's a bit like timed grenades, really. Once you have the hang of where to use it, then you can use it to your advantage