The guy who created the thread said naruto looks like rikudo sennin, but fact is he is the reincarnation, there is no doubt abt it in the manga 499 page 14 kyubi called naruto rikudo sennin because of how he looks and what he sees in naruto just like the others saw jiraira and yondaime and tobi saide he saw the first in him, there is no coincidence in it everytime naruto get more power he will be more like the sage there will be a point where you will only see rikudo sennin because rikudo body, mind and soul is in naruto that will reveal in time that naruto is rikudo sennin himself later on the manga believe it or not.