Lol, you should see some of the numbers I get for my agents in my mtw games. Recently as Hungary, I had roughly 200 agents roaming around the map. 99 cardinals(one for each province), a bunch of emmisaries, a lot of spies/assassins to keep my provinces from rebelling and keeping my generals safe(and of course, for moving along a few rebellions in my enemy's provinces), and one VERY good Grand Inquisitor.