Board Thread:Naruto Discussions/@comment-4704473-20140625072535/@comment-1512913-20140626132725

If he had the same chakra as his mother, he would have her doujutsu. Obviously, Kaguya's chakra is split between Hagoromo and Hamura just like Hagoromo's is between Ashura and Indra. Therefore Hagoromo lacks his brother's power to be the same as his mother, meaning he can't have superior eye. It doesn't work pal.