Board Thread:Theories and Speculation/@comment-26636534-20180125151653/@comment-30323490-20180125152903

Well, in terms of senjutsu he kind of was at the time of the 4th war (excluding TTJ Madara and Obito) the "closest thing to Sage of Six Paths" counting the persons who were alive at the time. But you only had Naruto as a senjutsu user who was still not at his full potential as a sage. And then he got SPSM regardless and became "the closest thing" senjutsu wise.