Board Thread:Boruto Discussions/@comment-30965052-20170128171940/@comment-734582-20170128194125

Lorenzo.r.1st wrote: yup.. literally what I, and these guys said. No the point isn't that he's not related enough. The point is that even if you're directly related, you aren't guaranteed a KKG. Gaara doesn't have magnet release despite his dad having it. Nobody but Hashirama had Wood Release, even though he had several kids and grandkids to inherit it.

Though his parents may have the right genes, that doesn't mean Boruto will have it. KKG aren't guaranteed to inherit.