Board Thread:Theories and Speculation/@comment-734582-20150712141917/@comment-26889573-20150816140400

actually hamura could've been the sage of six paths, as the title had nothing to do with the rinnegan, only the actual ability to use six paths, and as toneri displayed, the tenseigan also has its own six paths:

Deva: Attraction and Repulsion (via Yin/Yang Chibaku Tensei) Asura: Chakra Cloak Human: Possesion (via blue orb) Animal: Summoning Preta: Chakra Drain Nakara: Golem

on top of this, he can manipulate sage chakra, so hes already a sage. so yeah, if the shinju was inside him he'd be the Sage of Six Paths.