My concern for this scene is that Tokai will skip Naruto's heart demon. It is a its a Chinese wuxia reference when one's heart is filled with negative emotions (which is is seen in many Chinese cultivation novels). Naruto has been traumatized since childhood from Sakura's infatuation over Sasuke. From the hospital scene in part 1 to chapter 693.
He needs vent out these negative emotion otherwise its going to be a repeat. He's going to be the same way to Sakura just as he's done in the canon to Hinata... drink his life away and neglect his NS child or children.
Naruto had experienced Sakura's feelings in the Genjutsu. although, he will not deny Sakura's feeling, that heart demon will devour his sanity because he will be questioning himself "what if Sasuke and Sakura become close". Because there will be times when Sakura and Sasuke will be alone as friends or part of a two man cell team when Naruto becomes Hokage and marries Sakura.
This will be the perfect scene for Naruto to vanquish the heart demon and just vent his frustrations. It should be something like the canon version, but different and more logical approach. I'm sure Naruto is going to repeat his phrase "I hate when people lie to themselves". Of course it should set off a chain reaction for Sakura to get angry, but she knows Naruto had suffered greatly from her childhood crush.
That's more than enough to break her heart and make her cry. She might or might not retort back at her second failed confession before leaving Naruto alone. Naruto on the other hand, noticed that he broke Sakura's heart. Going by the canon, the reason why never confessed to Sakura because he wanted to make Sakura happy because her feelings towards Sasuke and what he said to sai and what was also said in that chapter 693.
Guilt is the first step of vanquishing the demon heart and make Naruto trust her more. And off course the usual patch up romance scene at the conclusion. That's how i would have write it if i was the author
I agree that it would be perfect to have a scene that will erase all doubt in Narutos mind that Sakura-Chan truly loves him.