I wrote Specimen S, in which Trask's father finds the ship before the Kents. He raises Kal (known as Specimen S, or just S) to be a super-soldier, but S escapes...
Battle On, Deadly Chakram
"Being with you is stronger than me alone." ~ Clark Kent
"One little spark of inspiration is at the heart of all creation." ~ Figment the Dragon
One of the best fics I've read from this perspective is a "Smallville" fanfic. It's "Elsewhere" by bulbus. Be warned, it's rather lengthy, but it's very well done.