No. Actually naruto has the sage's Powers. When he used gates against Kurama he recognised it as a Six paths techniquei feel like i'm repeating my self but, even the Sage himself didn't receive power based purely on his "power of will".
he was born with special powers inherited from his mother and a Rinnegan :yeah: and like i said previously the Sage's will was shared by many other shinobi's so ..............................
you're interpreting the prophecy in a weird way, he still needs a way to achieve power/the prophecy, meaning he won't receive power because of the prophecy, do you get it ??
not anything else and when Juubi sensed Rikudou inside Naruto it was most likely Rikudou's characteristics/chakra itself. Because Madara sensed only Bijuu's chakra not rikudou's. This foreshadows that naruto possesses rikudou's qualities/chakra itself which is yet to be explained in later chapters.