FF7Remake ending point

I feel like they missed an entire golden point to end (Spoilers ahead if your interested), Now, rather then end Just as you leave migar and the fight, I would of had it end in kalm (even if it was just a cut scene)where the gang asked cloud who Sepheroth is, not only does this allow the next game open with the flashback that could of opened the whole game as the tutorial but leaves the first game with an open cliffhanger, giving great suspense I've nothing against how it ends now but I think that would be better