Re: Naruto 615 prediction/spoiler
How to troll madara:
Obito will suddenly get mind controlled by several ninjas and convince madara he is gonna use rinne tensei to bring him back. Madara will defend obito while the others pretend to attack keeping madara distracted. Mind controlled Obito will use rinne tensei to bring back to life all those killed since the war started. Obito will break free at last second just as the jutsu starts to end. Madara will see everyone return to life but he is still a corpse. Madara pissed off at Obito obviously turning on him will kill obito. Then mind control ninjas will reveal that obito was actually being mind controlled the whole time.
Its very doubtful that would happen but would be interesting.