Might be some merit to this idea, although I think currently if a storch stays low enough to the ground his icon is harder to see from above. It could be abused somehow too though, IE: a 14k storch above an enemy field shows no icon to those departing below, while the storch above is able to report on enemy ac departures until somebody noticed.... then again, it is only a storch, other than relay info via communication channels, what harm could they do?