When Obito is defeated, I think Nauto will be the one who actually DIRECTLY kills him. This would be a very big sort of issue for Naruto being that its the first time he has ever killed someone at least directly. It would impact him drasticly.
On one hand Obito is a madman who is responsible for the death of Naruto's parents and Neji's death. Along with over 40,000 other people. Obio is basically responsible for everything that has gone wrong in his life.
But considering Naruto's increasingly merciful attitude it would probably weigh on him. He would begin to question himself and it would leave him in doubt. Also when Naruto learns of Obito's origins it would make him think about himself in a very different view. He would realize that could be him.
On one hand Obito is a madman who is responsible for the death of Naruto's parents and Neji's death. Along with over 40,000 other people. Obio is basically responsible for everything that has gone wrong in his life.
But considering Naruto's increasingly merciful attitude it would probably weigh on him. He would begin to question himself and it would leave him in doubt. Also when Naruto learns of Obito's origins it would make him think about himself in a very different view. He would realize that could be him.