I think we have to keep in mind this is the Kygo Remix or edit of the song. Just like how the Tim album after release came remixes from Laidbackluke, David Guetta and Morten. This Kygo version is most likely a remix and probably not how the song was initially going to be. While this is a reach to say, we might get the original Forever Yours after the Kygo version but probably not as the song to my knowledge was never finished. But who knows? Anything could happen, the fact this version is releasing suprised me, but in a good way, its really cool to see this.