Yeah, it's about time. How about he leaves the fight between the 5 kages and Madara, ignore all the ninjas dieing. looks for a medical ninja who isn't in the war right now and ask him kindly for a new arm.
Trolling obviously. Sorry, it's not happening soon :c
Lol it's odd he is fighting along side the best med nin in NU currently she gave oro his arms back why not take an arm from one of the numerous dead nin and transplant it.
Probably no arm to much his but yh he should really get a new one or something.
maybe stick one of 8 tails tentacles...
their to big and what attacks could he use withthem xd