"Suggest a superhero GOOD adaptation idea..........."
Ok, so they jacked up Spiderman by not trying to have a fleshed-out venom story, the Wolverine movie was ill-conceived (at best), the Daredevil and Hulk movies were marginally, the last Superman movie was dull and depressing and wasted the talents of the cast with a laughable storyline (Supes son??) and questionable chemistry. To me outside of the re-booted Batman movies, I haven't been feeling superhero adaptations in recent years.
SOOOOO........ suggest a good superhero that translates well to the big-screen with a good rogues gallery, a workable backstory and strong characters.