I thought about the show and how Rukia said that injured Shin have to go in to those shell bodies to recover so i was thinking for when Shin die they have to go in to a bodie where they can't do much damage or anything in also there could be ways to recover faster or something
I know this idea will only really work for Shin but i think it would be cool

Yea, we had that in closed testing so I think we will be having that.

oo nice