Hello,
How hard would it be - how nice would it be - to have some graves in the Hallowed Graveyard filled with our fallen characters, with their “biography” - level, kills, what killed them - and an access to their ultimate character sheet (inventory, skills…) when you click on the grave ?
It would be a nice addiction to this unused cemetery, and it could be a way to really “terminate” your hardcore character, with the choice when they fall to put them either in the softcore mode, or in their grave.