I mean, you don't even know what "this" even might be.
What if that person does the same shit as Luna.
That opening is just at night, you leave that date to fight mechs, they race out of the city with their car, it breaks down....
The game starts.
What if legit....thats it? So...I don't know what to say about all of this besides, we don't really know how any of that really was going to turn out, can someone not really look at the trailers of what FFXV is right now and imagine what they want from it? Lets say, as a hypothetical...what you see from FFXV right now, got delayed or something. All you saw was the trailers...you might say "i want this" not knowing how bad FFXV would turn out, so....how do you know this wasn't going to just be more of the same? This is the biggest issue I have with a lot of this btw as its not that I don't wonder myself what this would have turned out as, simply that if so much of the story was done poorly, its possible what ever was done before, was just as bad.
Why would I need a few scenes to fix 100 hours of a bad game?
So, I think you want what you thought "this" was going to be, if they ever do some directors cut in the future or remake, remaster etc and add all of that, for all we know it might be just as bad as FFXV turned out or something lol.
One day.