A few days ago I was playing Black Ops and I realized that there is literally a sound for everything. The guns, the soldiers, footsteps, etc. You name it there is a sound for it. Except for the sound of the shells hitting the ground. On most of the guns you can see the shells eject from the weapon, but they make no noise when they would hit the ground. It's not much but it would certainly add to the realism feel of it. Do you guys think that this would be a good idea? Or do you think it would get annoying with constant "ping" like sounds every time you fire your gun. Just wanted to get some input on an idea.