Board Thread:Naruto: The Last Discussion/@comment-25824723-20141207101850/@comment-17623-20141216000631

Based on their last conversation with the Sage of the Six Paths, it seems unlikely to me that Yang-Kurama would just not be sealed inside Naruto (He looked like he wanted to but was just to much of a tsundere to admit as much). Then in the last chapter we see Kurama (not looking anything close to Yin-Kurama inside Minato) sleeping inside Naruto.

Amusing they would get this one thing hella vague.