I'm such a big fan of the ideas behind SL&V, that I'd love to see more fanfics that center around the "Lois Lane is having an affair with superman" thoughts. I mean, there's two- or four- or twenty-thousand TOGOM fics, but I've only seen one (maybe two) SL&V-similar fics.
So I had this idea: Bernie Klein sees something one day between good old LL & Supes that he shouldn't have seen. Obviously, he suffers a bad dose of rattled faith in his favorite superhero and good friends. To tell anyone, not to tell anyone, how to act towards Lois Lane, and what about poor Clark Kent! Oh my!
I actually see this as being a complimentary B-story in a larger A-story, but I'd take this idea any way I can get it. I could also see it going hand in hand with another fic idea I have, but one thing at a time.