spoiler...
i think naruto is going to lose his chakra mode - because he is a decendent of the senju
Naruto Plot Spoiler
Itachi gave Naruto some of his power that’s why Naruto has sage of the six paths, just before sasuke battled itachi, Itachi stuck a crow in Naruto’s mouth when he asked Naruto why he was so much into sasuke, and said “I will give you some of my power but I pray you will never have to use it”.
Kushina’s chakra = strong chakra & tremendous life force manga chapters 444 pg 5.
Naruto can now perform any jutsu including (izanagi manga ch 510 pgs 10 - 12) with the power of the senju and (itach’s power see plot spoiler #1) he just have to learn how.
I think madara is the 10 tails beast ( his mind or essence or something like that ) the 9 tails told sasuke that Madera’s chakra was more ominous then his own {anime ep 136}.
The sage of the 6 paths broke the 10 tails into 9 parts but I think it was 10, the 10th being the essence of the ten tails and then buried his body in the moon, notable was the fact that he used seals to imprison the 10 tails, and the Uzumaki clan specialize in all seals.
the moon’s eye plan is just a feint so madara can recover the body of the ten tails he did say he wanted the perfect body. I don’t think madara wants to take over the ninja world I think the 10 tails wants to destroy it. Also note in episode 136 - Madera’s eyes posses him to take his brothers eyes and the untold changes that was happening to Madera’s body
With the power of izanagi and dead demon seal Naruto may be able to bring back people like jariya and Asuma and all those that kabuto has control of with EDO TENSEI (impure word resurrection).
I don’t think madara can control any of the beast he has too much hatred and evil inside him, Naruto was filled with love that’s why he was able to control it ch 500 pg 5 last 2 panels and pg 6 also ch 544 pgs 4 & 5.
I think Madara will take the 9 tails but the (chakra that Naruto has will stay with him for life) ch 497 pg 2 panel 4 or 5 so Naruto will battle the 10 tails as the sage of the 6 paths.
I’m still wondering why the 9 tails told sasuke not to harm Naruto because if he did he would regret it, I thought it was a threat, but now I think it was more then that.
Minato did 3 things in this 1 move - put a contract seal on madara ch 503 - pages 4 & 5, he also put his mark for the Flying Thunder God no jutsu (I think Naruto will have use of the seal & the F.T.G. jutsu later -bet its still there) and he took control of the 9 tails away from madara.
Sorry for the long post only posted once b-4 and a lot on my mind thx