Board Thread:Theories and Speculation/@comment-3568954-20141209130421/@comment-5407586-20141209133846

Oh god, how much I like to destroy fan theories…
 * Wood Release? See third point.
 * Naruto has kekkei genkai because of the tailed beasts sealed within him. Shukaku enables him to use Magnet Release, Son Gokū enables to use Lava Release, and Kokuō to use Boil Release.
 * People can learn to mix two natures without having the genetics required? See here. If that doesn't satisfy you, then chapter 316, pages 7-8.