Board Thread:Naruto Discussions/@comment-1018594-20160409062530/@comment-3568954-20160616145546

here is one Indra's Mangekyou is a red swirl, The Uzumaki clan symbol is also a red swirl, what does this tell us? that The Uzumaki clan are descended from both Indra and Asura.

the swirl isn't necessarily proof the uzumaki clan are descended from Indra. but here is more possible proof

in the chase the sound four episodes

Neji says to Naruto "Naruto… sometimes your eyes are even better than mine." a possible nod to Naruto's Uchiha Heritage