Board Thread:Naruto Discussions/@comment-27924806-20140711165647/@comment-28861328-20140712191154

Forgive me, but that is a totally asinine way of thinking. The classification was specifically made by Hagoromo to certain descendants of his who were reincarnations of his sons. Its no different than a Jinchuriki classification. Secondly, the fact that you can't think of any "useless classifications" makes me wonder why you're so paranoid about another classification being added, especially one that is founded in statements by the Sage of the Six Paths and one that has, quite recently, become very relevant to the plot.