However, Kurama has had to Re-Mold Chakra Twice already in this battle. Question is how does he do it. Is it from him Consuming Natural Energy?
If Naruto is continuously feeding Kurama Natural Energy, while Naruto Moves around, and Kurama is taking the excess Natural Energy so that Naruto does not turn into a stone frog, then The Two Symbiotically can be a lot stronger that Either Can Be alone.
That's the Idea. This may be how Naruto can become nearly as strong as the original SO6P, at least stronger than Juubito.