RAF_Louvert, you are so right! However, I wasn't expecting to see gunfire from 'invisible' troops! Of course, the game can't take everything into account. That would probably be a modder's nightmare. Plus, our rigs would probably get over worked if the mods allowed for some troops to be eliminated while others weren't.
It would be cool to 'place' oneself into the trenches and look up and around at the action using the joystick.