Board Thread:Naruto Discussions/@comment-24168857-20141017142113/@comment-25272406-20141017185604

I think he ended up like Minato. He was praised as genius/hero/god.....and so on but after they showed up they weren't as "good" as everybody imagined them to be.

@Rachin But I personally think that a little bit help against Kaguya is not wrong. I mean she is superior in raw strength + chakra ammount and she is immortal. (and she was his mother, so maybe it wasn't that easy for him and Hamura to fight against her and seal her)

And it was more like he didn't want to stop Sasuke instead of he couldn't stop him. And why stopping Sasuke ? He already saw what happened after he "helped" the younger brother (Asura). So he thinks maybe if he "helps" both of them that something different will happen and maybe something better.