It occurs to me that Naruto promised to save the Tailed Beasts, well the TB (or at least the other part of them) are sealed inside of Kaguya.
So sealing her away would seal the TB (or the other part of them) away.
So I would say that chances are the seal isn't going to work or something will stop it. Or maybe that isn't the real her and is a decoy like some have predicted.
So sealing her away would seal the TB (or the other part of them) away.
So I would say that chances are the seal isn't going to work or something will stop it. Or maybe that isn't the real her and is a decoy like some have predicted.