[quote=@The Omnipotent Sphere]
[@KabenSaal] Which enemy? What if no enemy is attempting to intercept communications in that area?

What if it is sent with an armed party, or official diplomat and his entourage, instead of a single mounted messenger boy or a pigeon?

I feel like random number generator isn't the right way to handle that.
[/quote]

That is why It was a vague suggestion instead of a solid order to implement.