As it turns out, Hannah Horvath's boyfriend will not become a superhero. Speaking with Huffington Post, Adam Driver completely shot down the rumors that he would make an appearance as Nightwing in Zack Snyder's upcoming Batman vs Superman movie, saying "there's no truth to it." So how did the story even get started? The world may never know. Driver is great and all but selecting him as Dick Grayson would've been a casting misfire. But does this mean Nightwing won't actually appear in the film at all? More on this as it develops.