Mortality is not so terrible like being seriously wounded and have the first day without any change in the status. I will need a week to play with the character just because he's old and was attacked. He cannot die, but I cannot play with him either. He's "dead" for one week. Happily he cannot lose his titles... because one thing is die and give it away, another one is lose it because of a wound that never heals.
Mortality for old age must be enough... if another changes comes along.