I thought that it might be interesting if you were able to check a player corpse to see how warm or cold it is. Often times I stumble upon a player's corpse and wonder how long it has been there. It would be helpful if I could determine about how long the copse has been there by feeling its temperature. This information could be included in the "examine body" option.
I don't want to be able to determine the exact number of minutes a player has been dead. But if you check a corpse and it feels "warm", that should tip you off that bandits may be near. (useful info IMO)