Before spearheading the DC Universe, James Gunn was lauded for making the Guardians of the Galaxy a surprise hit on the big screen, and bringing a surprising amount of pathos to a more obscure group of characters.

Plus, the co-head of DC Studios said he wants to bring back Idris Elba as Bloodsport. Could Margot Robbie return as Harley Quinn in James Gunn's new DC universe, or have this bird's wings been clipped?

James Gunn and Peter Safran are currently busy building the DCU, which will consist of live-action films, animated and live-action shows, and video games. Gunn has already released "Superman," which became a massive hit.