I figure that if you want to change a game to make it fun for you, go ahead and put restrictions on it. I just hope they come up with computers good enough to run the code that lets the AI have attrition, and the AI offer reasonable peace treaties, and accept reasonable peace offers. And declare war only on those they have CBs on. And act just like players, offering loans, changing sliders, sending gifts... I hope someone's a good enough programmer to write that code. Until this happens, I'll just play the game Europa Universalis 2, which, while not perfect, is quite entertaining, with or without house rules. Though there are a few rules which should be played with... no editing... no cheat codes... no reloading. Those are not in-game things, they are outside of the game. Use all the tools you have in the game to win.