When the game is finished, the computer decides what happens in the part between two different PCs, right? That could be used in midgame.
Say that a powerful sorcerer comes along, does some really evil stuff (like slaying an entire city and feeding their corpses to wolves) and later says to basicly almost every priest/bishop/pope that he meets that he will return when (some condition) sky rains fire and people rises from their graves.
Then in a remote location he creates a spell that puts him in a magical sleep for, say... 1000 years and when he wake up, there will rain meteors for an hour or so and 1/10 of every dead wakes up and go on killing sprees.
In the meantime the player could either just choose to let those 1000 years get decided by the comp or he could start another PC and run around. You could become the pope and make everyone remember/ignore
what the wizard said.
Then when there is not enough time left to have a PC live a full life (100-150 years, depends on species) or if there is just a few more years left before the return of said wizard, the PCs currently alive get heartattacks (hahaha) and no more PCs could be created until the wizard is dead.
Then you could perhaps see some cute little movie of burning towns and undead eating people.
And finally you can control the wizard again and plan to slay another village or such all over again.
Also, if a PC finds the sleeping wizard and kills him (must fight a couple of houndred golems/deamons/undead first, then bring proof of this to the pope (or whatever the highest entity is), everybody would be really happy about this and give him power, riches and all that.
Then you have three things:
1. The ability to become a hero.
2. The ability to save a character for an later stage (think about that evil wizard waking up in a star trek/wars like world and be blasted to a million pieces) when more kingdoms have come to existence or when a few empires have grown larger.
3. A way to create prophecies.
If the player chooses, he could also enter some events that will happen in the future, and then tell everybody about it or how to stop it. Then you can become a seer.
Post something about this since I donŽt like the idea of writing all this for nothing!