Well let me start this with stating some facts from the earlier manga...
We already know that Minato only sealed half the kyubi into naruto..... the other half he sealed into the death god's belly.
Now as we know naruto is able to control the kyubi's power that resides inside him.
And the kyubi called Naruto's mode as the six paths for some unknown reason, when naruto first controlled it's powers.
We also know for a fact, that naruto has already mastered the sage mode (senin mode)
And if we look at the basics of senin mode we understand this, In this mode you absorb Natural energy from your surroundings and counterbalance it with the chakra that is already inside your body. Now for this to be useful, you need to already have large amounts of chakra reserves in your body.
Considering this information and the fact that naruto is now in complete control of the kyubi's power. We can see that if naruto succeeds in activating both the bijuu mode and the senin mode at the same time, he will literally become the sage of the six paths. (And I mean literally, since he will be the sage and also the fact that he displays six paths or something)
Also he will have like the entire kyuubi inside him. (nature energy + half Kyuubi)
We already know that Minato only sealed half the kyubi into naruto..... the other half he sealed into the death god's belly.
Now as we know naruto is able to control the kyubi's power that resides inside him.
And the kyubi called Naruto's mode as the six paths for some unknown reason, when naruto first controlled it's powers.
We also know for a fact, that naruto has already mastered the sage mode (senin mode)
And if we look at the basics of senin mode we understand this, In this mode you absorb Natural energy from your surroundings and counterbalance it with the chakra that is already inside your body. Now for this to be useful, you need to already have large amounts of chakra reserves in your body.
Considering this information and the fact that naruto is now in complete control of the kyubi's power. We can see that if naruto succeeds in activating both the bijuu mode and the senin mode at the same time, he will literally become the sage of the six paths. (And I mean literally, since he will be the sage and also the fact that he displays six paths or something)
Also he will have like the entire kyuubi inside him. (nature energy + half Kyuubi)