Board Thread:Naruto: The Last Discussion/@comment-945885-20150113144756/@comment-26112212-20150116050322

Yes, Obito absorbed some of Six Paths Senjutsu from Madara and he was Jinchuriki may be it has some connection to absorbing the Tailed Beasts or Senjutsu from Madara, in case of Tenseigan wielders it is different.