If you are a good and moral player you have nothing to worry about.
If you kill the wrong person, steal and or do anything that others would see as unlawful then you better watch your back.
How it would work:
The Dark brotherhood/ Other: Contracts would be posted of Xbox/PC/PS3 players that have been noted as wronging the brotherhood. If you choose you may enter their world and attempt to locate and assassinate them.
Rules for assassin:
1. You can NOT take anything out of the world.
2. You can only go after higher level targets
3. Once you arrive you will have to find and locate your assassin gear (instruction will be given to you by a courier)
4. Once you locate your gear you are provided with the last known location of the hero.
5. If successful you are sent back to your world and your payment is received.
Rules for Hero:
1. As soon as a assassin enters your game FAST TRAVEL IS DISABLED
2. This option can be turned off or on.
What do you think?