First Sonar He should get a revamp. New costume, motivation, and concept. Either he has newer modern Sonar weaponry, or he finds a way to make the deadly modern sonar weaponry apart of him. He basically appears to the Public as a leginimate buisnessman like Kingpin while his real ugly bad evil behavior as a Terrorist weapons supplier remains unknown to the Public with the exception of Green Lantern (Hal Jordan) and the Green Lantern Corps. Sonar is aimed at being ruling the world, and showing Green Lantern (Hal Jordan) and the Green Lantern Corps that they can manage other threats but not him.