User blog comment:Erockrule/New Characters Project/@comment-1635895-20111210094914

Like Tupka said, they can't accept ideas from fans, but I think drawing the characters anyway sounds like fun, and I'd be prepared to give it a go too! By the way, Supergirl has not been confirmed to appear, that's Wonder Girl you're thinking of, who has been heavily implied as appearing in season 2. And Beast Boy is only rumored to appear.