What benefits are there to controlling the various orders besides deciding when and where to crusade? The things you might be able to do are obvious if you control the papacy, but a bit murkier as far as the orders. I guess knowing which orders are going to be in the game would help too (i think i read that only 4 were going to be in it but i cant remember). Will you be able to use the orders as a vassal, or i guess more accurately as a mercenary force?