This quest has been very partially incorporated into a big one that I had planned - which is indeed a multipart quest. While input is always appreciated, rest assured that there is never a shortage of ideas at Staff Towers. I used to DM for various tabletop RPG's and BB is...well...BB, so he has lots of cool ideas too.
Combine that with the inspiration of all the other staff, and CV's affinity for monsters and all things NPC, and you should have some fun in store for you