I would hire FS to recreate Hell Gate Keep in the Forgotten Realms.
Deep dive all the way to the underdark. Of course I would need to be on the team as a consultant. I think a stand alone game like that could be done well. The lore is there for you to research and find. You pick the Quest up from a Beautiful female dragon , who takes the form of a lovely Elf maiden, find the artifact return it. Pretty simple plot,
The fun comes in the adventure, the plot doesn't have to be to deep for me anyway. I love the imagination and creating worlds and dungeons, I haven't created in years.
DRAGON FIRE-AND DOOM Dragons? Splendid things, lad-so long as ye look upon them only in tapestries, or in the masks worn at revels, or from about three realms off... Astragarl Hornwood, Mage of Elembar - Year of the Tusk