This is probably something the developers have done but just in case it was overlooked.
Get an account on World War II Online: Europe, and play a while every week on it. Account is free right now for first levels.
WW II may have been the first online first person shooter simulation type game. They have over many years struggled with the problems of how to handle players in the roll of individual soldiers fighting enemy player soldiers. Addressing many of the same problems you will have too to get this game working.