I really hope that kage realtalk is what gets Sasuke to at least consider if not completely redeeming himself. It would just be such bullshit writing if he goes wangsty fuck and ignores everything told to him and then Naruto's rainbow creed somehow wins him over.
I mean, nothing Naruto can fucking say is worth any more than what Sasuke's getting told now. The closest thing I could see to a tolerable way it goes down would be Naruto shooting down Sasuke's self-righteous notion of being the only one who has "truly suffered" by citing the fact that, oh I don't know, he's been sensing all the loss, pain, and anguish of roughly the entire shinobi world thanks to his 9-tails feelings senses. And that would be redundant crap given what Hashirama is telling Sasuke now. I dunno, I still think upon reflecting where Naruto, Sasuke, and Obito are (because Obito is way more the heir to the Uchiha's ancestor than Sasuke is) that Sasuke's redemption essentially has to happen for this peace-y bullcrap to be worth anything in-universe.
I am a leaf on the wind. Watch how I soar.