After the defeat of Kaguya, resulting in a peaceful one world order, it's rather wise yet predictable that Naruto should release every Tailed Beast so they can lead a perfectly normal life.
Hagoromo would obviously take his chakra back from Naruto and Sasuke. One thing I'd hate to see is them getting stronger and stronger. I'd keep the "ninja" pace.
And if there were to be an new arc, the power scale shouldn't be any stronger. Seeing how Kaguya was a goddess, it would mean the new arc villain have to be somewhat stronger. Destroying the image of "ninja".
Hagoromo would obviously take his chakra back from Naruto and Sasuke. One thing I'd hate to see is them getting stronger and stronger. I'd keep the "ninja" pace.
And if there were to be an new arc, the power scale shouldn't be any stronger. Seeing how Kaguya was a goddess, it would mean the new arc villain have to be somewhat stronger. Destroying the image of "ninja".