Well, that is a good idea, but in this particular example, my suggestion would be that the army that was defeated in Orz cannot scout with their units all scattered. This would be to prevent Sir Kepler to just sit in Orz with his unit scattered for days on end, providing scout reports from the regions behind Orz. if Sir Kepler tries to send out scouts, he would get a message back saying something along the lines of "You don't even know where most of your soldiers are, let alone your scouts. Gather your men first."