Now that DC is doing Elseworlds again, what ideas would you like to see for a Superman one? Here are some of my ideas:
Superman Noir: This is a world much like the 1930s. Superman has a makeshift costume. He can only jump an eighth of a mile and is a reporter for the Daily Star. No reference to his alien origins. His parents only told him that they found him on their doorstep. He is incredibly strong but doesn't know why. Luthor is a mob boss and politician who has connections to the drug and gun trade in the city, which is never formally named. It's meant to be a "realistic" Superman. He is more of a super-man in the generic sense. The ending is Luthor is exposed by an investigation by Clark Kent.
Superman: Last Son: This is an idea I've had floating around in my head for a while. One of the Kryptonian science council believes Jor-El when he says the planet is about to blow up and acquires the plans to build his own ship. It's less a story about Superman but more of this member of the council living on Earth and encountering other DC characters. He falls in love with a human woman, joins the Gotham police department and teams up with John Jones, meets Abin Sur, and monitors Clark as he grows up.
Superman: No Return: In this world, Superman never came back to life after being killed by Doomsday. It's about Superboy trying to replace Superman and gain acceptance from the public. He meets Lois and the Kents and learns Superman's SI.
Superman: 10,000bc: In this world, Superman's ship crash lands in the pre-historic times and he is found by a small tribe. The ruler of the land is a L'Thor. He built the first city, invented the bow and arrow, and discovered fire. He also rules with an iron hand. He is conquering other tribes and stealing their resources. Kol, as he is named, has to stop him.
Unnamed pre-Crisis idea: This one isn't very well defined. It's basically a "what if the COIE never happened" type of story. Superman is older. Has a beard. Lois is dead. He still fights crime but has lost interest in it. Luthor is in prison dying. Batman is dead from a fight with the Joker years ago. Supergirl left Earth years ago to live with her parents in Kandor. It would sort of be my version of the "last" Superman story. It would mostly be about him coping with the fact that he will outlive most of his loved ones.