Like a flashback

Set after 692. We all know how much Kishi loves parallels, and so, what if the fight between Naruto and Sasuke escalated like it did all those years ago on the hospital rooftop? What if Sakura again made the decision to run in-between them, only this time Kakashi would be too weak to stop her? Would it finally open the eyes of a certain Uchiha? Slight SasuSaku. One-shot.