maybe, there could be a room in which the sleep command transferred you to a dream realm, like in a temple or something. At any point while in the dream realm, the wake command would have you "snap back to reality". I don't know what you would do there, it could be a way to pass time at pinn, go in and practice tactics against dream versions of epic mobs with your group, without any real risk, but also without any real award, other than experience (of the player, not the char). It would be sort of a training room, and (if possible) it would be instanced, and there'd have to be some sort of system for choosing where you wished to go/who you wished to fight, and maybe some rating of difficulty (so you could feel god-like while you beat epic bosses alone)
of course, this is low/nonexistent priority, so if it were to be implemented, it'd be after important things and such. i don't play much, as my life is sorta falling apart around me, and i am far more concerned about other things, (i just can't get enough of the forum though.
