I can see an adaptation of Miracle Monday that borrows elements from Morrison's Batman saga with Darkseid and Barbatos. I would want to see a journey through the Phantom Zone like the Steve Gerber mini. I want a trip to Bizarro world like All Star Superman, a legion tie in with the Great Darkness Saga. Maybe you could do a Superman movie that takes place on three fronts/time periods with Superman through the ages? Then I want a New Gods crossover for the next film and maybe a "last Superman" story. All Star Superman, Kingdom Come, The Immortal Superman, The Last Days of Superman. I would love to see Duncan Jones go all Kubrick on a cosmic final Superman story.