After that specific request was made countless times already from the beginning? And when they always said no about it? And when they're focusing right now onto other games while leaving the small "crumbles" only for this, and when they do something, it's more for the single char instead of thinking about an harem ending?
Also, it's not just "a couple of lines" but a whole new route to add for the main game.
Heh. I really doubt it. But if you're so eager for it, you can always go on patreon, support them with the highest tier and oblige them to do that (though pretty sure that wouldn't even work either).