Ive been doing a lot of thinking about what was revealed to us last week in chapter 605. Kakashi is actually Naruto's real father. It makes perfect sense. Rin is actually Naruto's real mom and this is the reason Kakashi killed her. They had a one night stand and he was correcting his mistake. Obito knew this a well and is why he went on a rampage because he wanted to be the one to make babies with Rin. What do you all think?
Obviously flawed thinking, but hey just trying to make some people laugh. Especially since a lot of people aren't happy with recent event in Naruto.