Here's my Jazz fan-idea...

I've created a new villain named Lord Iguanus of Noctera (Noctera is Iguanus' planet, so called because there is a dark magic that keeps the planet in perpetual darkness). He revives Devan Shell, and Devan in turn now works for him. Anyway, he manages to kill Eva's parents, which sends Jazz in a frenzy. After a few battles, Jazz returns to see Carrotus in ruins. A wounded Spaz tells Jazz that Lori is in danger at the castle (or what's left of it), and Eva is taken captive.

After saving Lori (who was unconscious when Jazz arrived), Jazz goes to Noctera to take on the evil Iguanus and save his lovely mate Eva.

Sound good so far?