Keep in mind when we're talking about Senju, we're talking about the immediate blood relations of the Hashirama, not some philosophical "heirs", or the descendants of the "younger brother".
first you say the page says absolutely nothing about naruto being senju then you say this,
make up your mind, no it's not stated, your supposd to figure out by yourself, that's the conclusion i came up with, how you interperate it is your choice,
''the fire of the senju dwells inside of you'', wtf is that supposed to mean >.>, and he is reffering to the 1st hokage living on in naruto >.<, thats more than just saying naruto has the characteristict of the senju, but anyway thats how i see it,
Kishi likes to work with parallels, the elder brother and the younger brother, Madara/Hashirama, why would Sasuke/Naruto be any different? The descendants of the elder brother became the uchiha and the descendants of the younger became the senju. If I understand you correctly you're implying that Naruto can still be a descendant of Rikudou and the younger brother without being a senju? Meaning there would've been another lineage from the younger brother who weren't senju? Sure that's possible, but that still doesn't detract from the fact that Naruto is most likely a senju and there's no need to bring up another clan with lineage from the younger brother unless they were part of that eternal struggle, that cycle of hatred brought on by Rikudou's choice and the elder brother's actions.
The manga clearly refers to the descendants of the younger brother as the Senjus. That's what I'm talking about when I say Naruto is a Senju
A bridge towards peace; the will of fire still endures!
Rokudaime Hokage, Rokudaime Rikudou Sennin Uzumaki Naruto
So since Naruto shares some characteristics reminscent of Uchiha Obito, does it make Naruto an Uchiha??? No. Having some things in common with the 1st doesn't make Naruto a Senju by blood. Madara sees the Will of Fire in Naruto. That is the fire of the Senju, the thing that the 1st left behind for all of Konoha to inherit.....