Don't torture reports already do that?
Torture is rather rare. The instances of very juicy stuff being found in torture reports recently suggest that it does not have this affect on all players. As this feature would be
1) Open to more players to use
2) Potentially have much less far reaching effect (look at what tends to happen to realms that employ torture)
3) require fewer special circumstances to be available
It would have a much greater deterrent effect