<em>Batman: The Brave and the Bold</em> is expected to feature Damian Wayne's Robin, suggesting that the three other Boy Wonders who came before him will already exist in the DC Universe. Keeping that in mind, I would be very excited to see appearances (or even just references) from Dick Grayson's Nightwing, Jason Todd's Red Hood, and Tim Drake's Robin that could then lead to spin-off movies and shows of their own.