I thought it could have been done better.
Rin was intent on dying because of the tailed beast inside of her? Meh...
One possible outcome (if Rin hadn't decided to get herself killed) might have been Kakashi and Rin making it back to the Leaf Village and getting Minato (who would probably be the Hokage around that time) to use a strong sealing jutsu on her to make sure the beast can't get out.
I think Rin over reacted and didn't necessarily have to die lol.
Rin was intent on dying because of the tailed beast inside of her? Meh...
One possible outcome (if Rin hadn't decided to get herself killed) might have been Kakashi and Rin making it back to the Leaf Village and getting Minato (who would probably be the Hokage around that time) to use a strong sealing jutsu on her to make sure the beast can't get out.
I think Rin over reacted and didn't necessarily have to die lol.