Board Thread:Naruto Discussions/@comment-26636534-20150912144222/@comment-25122992-20150912150628

1) Yeah, this question wasn't clearly answered. But seems like they're really non-replaceble - after Naruto using all them up in battle against Sasuke, they've never appeared when he activates Kurama-powered SPSM in Gaiden/Boruto Movie.

2) Because TBB weren't senjutsu-enhanced. TSB nulifies all the ninjutsu except for senjutsu-powered. That's why they weren't able to harm Obito's TSB defence.

3) Personally, I think Preta Path and TSB would nulify each other's effect, similary to the case of Hashi bounding Madara with chakra-absorbing wood dragon, and Preta Path would be useless against it if used by the latter, cause both techniques absorb chakra and when they're applied by two opponents against each other, both would become ineffective.