Board Thread:Theories and Speculation/@comment-30168130-20170115054258/@comment-30168130-20170119003851

no. he did lose the sp chakra for ever after all (most of it at least).. the relationship I that he is made of the same thing those rinne black rods are made of. that's why. but rinne users have sp chakra, but then again they don't really have tsb do they? that another mystery. he didn't steal chakra from madara himself, cuz he didn't need it at the time. he took the chakra from the bijuu. and we presumed that since he had the rinne (chakra control, cuz of the one path I forgot the name of, and usage of chakra nature's, as well, as black rods), all the chakra natures (these chakra natures, different from the rinne's, have sp chakra added to them, and that gives the chakra that the databook stated was needed to get tsb) and zetsu (zetsu was the catalyst in this case. obito just shaped him, gave him the properties and abilities of tsb to him, instead of making new one. since that's impossible, cuz after u lose the first set of tsb, u cant make any more new ones outta the same way u did the first time u got them [obito's case was ttj/sp senjutsu]), he could make a tsb outta them (which worked.. in theory.. it sounds plausible, but its still a theory so...)