Bah. I've come to look at it as a rule of the Kingdomverse. It's a quotas thing : scouting positions are reserved to soldiers who are either deaf, blind, mentally challenged, or, preferably, all three at once. As a consequence, no-one ever sends scouts round the battlefield because they want to keep their quotas filled, and also due to some fundamental flaw in the tactical academics. Furthermore, the stealth score of a group is directly proportional to its headcount. In fact, there are rumors of 30,000 men armies becoming entirely invisible. The skill extends to physically gifted individuals with battle prowess equivalent to at least 1,000 men. Case in point : Houken.
See ? If you accept these simple rules, it all makes sense in the end![]()