Board Thread:Theories & Speculation/@comment-1512913-20141028151348/@comment-3279282-20141031174707

Some translations from the second part on that page, since I can't understand everything:

↑ Naruto, who acquired Hagoromo's power, demonstrates perfect [use?] of the Yin-Yang Release power.

← In Hiden Ninjutsu, there are remains of Yin-Yang Release...!!

Hiden

Parts of Yin-Yang Release have flown into the basis of general techniques.

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"For example, the Akimichi Clan increases their body mass with Yang Release, [while] the Nara Clan can expand, contract and transform shadows because of Yin Release."