Naruto 638 spoilers [Predictions & Discussions]

Naruto 637 Summary: 

With Obito's cry resounding around the battlefield, Madara reminds him that he eventually had to repay the legendary Uchiha for saving his life. Noting Madara's intentions, Hashirama tells both Naruto and Sasuke to deal with Obito since they were the closest. As a contingency plan, Hashirama and Tobirama create wood clones and shadow clones respectively to take on Madara in case it was too late to stop Obito.

Meanwhile, Obito — whose hair was beginning to become thinner and greyer due to the Outer Path: Samsara of Heavenly Life Technique — begins to reminisce his life as part of Team Minato. Sasuke, riding on Aoda, begins to slither on the Ten-Tails to get close to Obito and launches a black arrow only to be retaliated by the chakra rods jutting out of the latter. As each and everyone begins to stop both Madara and Obito, Minato — having formed a clone — teleports to Obito, reminiscing the advice of his sensei, and severs his left arm. Much to the surprise of Minato, he begins to question if Obito had been the one who orchestrated the destruction of Konohagakure which was simply responded by the thud of Obito's fall.

Having thought that the Uchiha had fallen, Obito simply smirked at their plan as it is revealed he had prevented Madara's control much to the surprise of Naruto, Sasuke and Minato who regrouped after witnessing the escape of the Ten-Tails and the transformation of Obito as he became the Ten-Tails' jinchūriki.

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Good to see that Obito is not going to be just a pawn in Madara's schemes and after being beaten by Kakashi in a one on one battle. He has done way too much to go out that easily. Obito being the host certainly makes things more interesting. Now that Obito has the Juubi in his body, I wonder what Madara will do. That might depend of what Obito will try to do next. Will he go for the Infinite Tsukuyomi like Madara had planned? I'm still waiting for the incomplete Juubi to fail on Obito and Madara though, since they still don't have Hachibi and Kurama.

Naruto 638 Spoiler Trivia (According to the Naruto databooks): Madara’s favourite phrase was “Armour-sleeved single hit” (鎧袖一触, Gaishū Isshoku), which refers to defeating someone with a single blow.

Naruto 638 spoilers is not avaliable yet, we will update it as soon as it comes out!!!