We know Naruto is now a sage. Considering he called Jiraya Ero-senin, which was also translated as pervy sage, am I right to conclude that sage=senin and that Naruto now has that title of "senin"?
Now I know "sage" is not a rank like chûnin or jûnin, but still, it's a title, and a title very few ppl acquired.
I think that alone puts him in a different category.
maybe he could be called emo-senin... unless the little talk with his father made him able to control himself.