The main reason given for removing the Troll's Ring of Regen from the loot tables was that the Devs didn't want people waiting up to 10 minutes for one incap-ed party memeber to heal up to consciousness instead of everyone just finishing out and jumping back into the quest.

Now it seems that is exactly what they are going to encourage:
Quote Originally Posted by Eladrin View Post
Plans for the future to address the negative gameplay experience of being permanently incapacitated include a slow auto-heal for stabilized characters to bring them back to 1 hp. (Yes, even Warforged will get to "repair up" over time.)
Quote Originally Posted by Eladrin View Post
If you're unconscious, you can still /death to get to that shrine, and in the future you'll naturally heal up to consciousness.
It actually encourages waiting more than the Ring because every one will get back up, not just one person.

So ... does this mean the Troll's Ring might be back sometime soon?