Right now all movement takes place in First Person mode; that is, you see what your eyes are pointed at. This is usually the best way but I did see a potential problem. If you plan to have players actually move in formation; that is, form up in a line of battle and advance, I suggest that you allow movement to occur while in "Inspection" mode (F4 Key). A person marching has peripheral vision and some feel so they "know" where the person next to them is without having to "look". In the game this is very difficult to do. However, from the F4 view it is easy to see your relative position in line and match up with the movement of others.
Ken