You know guys by just watching RTN you realize lots of things.
Kishimoto made Sakura interact with Minato not only in the movie, but in the manga aswell.
with the movie, people brushed it off easily saying that it's not canon and blah blah. But then we also got the interaction in the manga, which you can't twist. If Hinata was the one to interact with Minato, I would have given up on NS and accepted that NH might had a chance but until the very last moment Minato was in the story, she was never mentioned.
What was the purpose of Minato meeting Sakura other than meeting and coming to know the woman his son loves?
Was that even necessary? Honestly no one expected it, we actually feared the opposite, but then it happened. Kishimoto could have easily skipped this scene, but he didn't. For me this is a big HINT.
Definetely!That scene can be skipped too and it was unneeded that time but still we had that beautiful moment.This is just a big hint we have unlike the fandom who goes nuts about a scarf.