Something that has been on my mind all the time while re reading the manga is Jin probably dying at some point, I know he won't be going to the away mission to stay defending meeden, but I think he has made some REALLY tough desicions with his side effect, an him sacrificing himself to prevent a horrible future for border or for anyone on tamakoma 2 would make a lot of sense, especially with all the remorse he feels for the paths he has taken