Ive already started making DarkLight. Which is different in its own way, but was inspired by the games here. My ideal storyline for pokemon fan games go a little bit darker, like reborn level (but a little different), but it still maintains its goals for the story. I would prefer gym leaders with tough strategized teams rather than just giving them a team of a type. My storyline involves secrets from its past which I wont reveal, but it will be discovered as the player progresses through the story.
The idea for my game came from numerous inspirations, and I originally wrote it as a story, but I decided to make it a game instead. Its initial gym count is un-decided yet but I'll have it decided by the time the first demo is released.