Fan Created Dark Knight Sequel Movie Poster

/Film readers Max B and David B have sent over this fan made poster for a possible sequel to The Dark Knight. Seems like the artist, like most everyone I have talked to, wants The Riddler to attack Gotham City in the next film. But yes, it is just a fan creation (If the question mark didn't give it away). But the rest of the poster is well done. I doubt they would use the title The Dark Knight Returns unless it was an adaptation of the Frank Miller graphic novel. I have heard that the next film might employ the cape crusader's on screen nickname "The Batman" in the title. "The Return of The Batman" anyone? Click on the image below to enlarge.