If he is smart about using his abilities then he won't even need to fight kaguya, atleast not before unlocking all his powers, stay tuned

Thank you for reading. I think bloodlines and chakra are different things so while white karma gives him the ability to steal chakra, it does not give him the ability to absorb the bloodline itself. Please correct me if I am wrong. And regarding Tsunade, yeah, she is the only one who seems to fit him.

I have already planned the events upto a certain extent on how he will deal with Pain, Danzo etc. You can expect the next chapter within 12 hours. Thank you 🙂