Originally Posted by
bat39
Thought now would be the most apt time to lay it out-
(I'm sticking to the 'modern' post-1986 origins)
Man of Steel
-Lana Lang being in on the secret since Smallville.
-Lois giving Clark the name 'Superman'.
-Clark secretly using his powers to help people before officially debuting in Metropolis.
-Superman saving an aircraft carrying Lois as his first (or one of his first) public appearances.
Birthright
-Clark's travels abroad in Africa and elsewhere, visiting active warzones and using his powers to help people there.
-Lex hiding his time in Smallville and refusing to recognize Clark Kent when he meets him in Metropolis.
-Clark and his adoptive parents designing the Superman suit based on images from holographic records in the rocket-ship.
-The symbol of the House of El meaning 'Hope'.
Secret Origins
-Clark being shown the rocketship in his mid-teens and learning he is extraterrestrial (but not the exact nature of his origins).
-Clark operating as a member of the Legion of Superheroes in the future as 'Superboy'.
Men of Steel
-Clark not being able to fly properly till adulthood, and using a Legion flight ring when working with the LOSH in the future.
-Superman initially being perceived as a vigilante and 'Champion of the Oppressed' targeting corrupt politicians and business moguls.
-Lex Luthor being hired by the military to investigate Superman.
-Clark having vague memories of Krypton and his birth parents that come to him in dreams.
-The idea of Kryptonite being a fuel source on Krypton.