I like the idea of trying to link it with app breaks if we do them. One thing I might not have been clear on that while completed crystals were the original vehicle, or "ticket," to go home, it's not an automatic thing. Rather, characters would have the option regardless whether they could use that ticket or not, and there was another thing where if they had two crystals, then one could be used to go home and come back again.

Something like that, but it was always open for change.