Board Thread:Naruto Discussions/@comment-30201637-20161011193334/@comment-3568954-20161013143715

strongest maybe. the earliest we learn about chakra is that you can increase the volume and quality via training so anyone who inherits his chakra can expand upon it and become more powerful than he was. not to mention kurama said that he was using his rinnegan just as good as hagoromo did. which would be logical since sasuke had a dojutsu for a lot longer of a time then hagoromo and he developed his from constant warfare