tsunade could easily kill normal naruto all she would need to do is land one blow not only would it do immense damage but if tsunade wanted she could sever his arteries therefore killing him pretty quickly and another thing you cant really catorgize naruto in nine tails form because its not narutos power he doesnt have control and it is a supernatural being.
so dont you think it is a bit unfair to compare it to humans?
and how did you come up with the idea that kakashi training naruto will give him an edge
againast smarter opponents?