So me and a friend were talking and had different opinions about how sasuke attained his eye. My personal belief is that sasuke initially unlocked rinnegan when he was near death from the stab of Madara and kabuto infusing hashi cells/DNA in sasuke. And when sasuke met the sage that's when he received his Chakra and unlocked the tomes in his eyes. Kabuto has already shown knowing a bit of knowledge on rinnegan as he proved his theory with Madara when he was animated. My friend however things that sasuke got the rinnegan all together from sage of 6 paths. What do yall think?