This new manga page pretty much puts the nail in the coffin that Naruto is indeed the Sage's reincarnation. The tailed beasts and the Rinnegan silhouette suggest that The Juubi itself thought that he was Rikudou Sennin. Sorry Sasuke fans, maybe next time 
Also, is it just me or does the Juubi seem to be weaving hand signs in the bottom right? hmmmmmmmm, interesting
You must be registered for see images
Also, is it just me or does the Juubi seem to be weaving hand signs in the bottom right? hmmmmmmmm, interesting