I've always kinda wondered about the characters who didn't really die, and were left with loose strings. Will they ever come into play later in the series? For example, theresa who gatts left swearing to kill him. Azan, luca and that crew who were left behind at the tower. Rickert? Erica? Also, roshinu. I'm especially interested in the possibility of her return because she was an apostle and no damage was done to her head. We already know that roshinu can regenerate becasue the first wound gatts inflicted on her was chopping off the lower part of her wing, which we see her with later on. She was missing an arm and had a slice though her abdomen when we last saw her, no damage to her head. Furthermore, they talked about her returning home and crying (like pirkaf), but with no real sense of closure. There's no reason she couldn't return to the story alive and well. I thought of this partially because i'm curious, but possibly moreso because i liked the character, and think they should write her back in . anyway, anyone else suspect or consider the possibility of a return of any these characters?