"He won't be going, 'Lion-O, why don't you do this?'" said Jelenic, imitating the character's familiar whine. "We just having him say, 'Snarf! Snarf!' That's a way to get him in the show without annoying every single person who hates him. It's funny, because people are always like, 'I hate Snarf! Wait. you're not going to put him in? That's terrible!'"Fans can also expect a darker series and one with a simpler mythology, says Jelenic, who also wrote for “Batman: Brave and the Bold.” Learn more of Cartoon Network's plans for the franchise here.