OBito saves kakakshi again while being turned over to the good side madara lands the killing blow. Im predicting it now.
The whole rin thing was obvious nagato to became mad when yahiko was killed during the betrayal of danZo and hanzo.
Not a bad katon either i must say he is far better than kakashi is hell he shits on most ppl in this manga of course thanks to his mks abilitiy.
Still he shoulda kept this kid dead and used his body as a vessel or something..