It hasn't been confirmed to not be Kabuto. Karin just said she doesn't recognize the person's chakra. Probably because Kabuto has a new personality since he had to change to leave Izanami. And there's evidence that a character's personality changes the way their chakra feels.
Thinking Kabuto is the one in the shadows Lol
Kabuto is pretty useless now....start fanboying Ten Ten cos I bet that girl will use the sage weapons to defeat Madara.
*this chapter was boring*
Keep on dreamingIt hasn't been confirmed to not be Kabuto. Karin just said she doesn't recognize the person's chakra. Probably because Kabuto has a new personality since he had to change to leave Izanami. And there's evidence that a character's personality changes the way their chakra feels.
But he is .
Bingo^