Superman .....Clark Kent is a small-town guy. The New 52 has really changed
his view on relationships. Back in the day he admired Lois for her intelligence and toughness, but always felt that Wonder Woman was out of his league.
That's changed now, and fair enough.
Personally, I think the Superman-Wonder Woman thing makes sense, hope the run with it.
I reckon his top Marvel hook-ups would be:
1. Storm: He'd respect storm's leadership qualities and she wouldn't be
intimidated by him (having been considered a Goddess), which he would like.
2. Wasp: she's sophisticated, but has a good heart. Supes would find that endearing.
3. She-Hulk: She's tough, but also smart, and Supes seems to like girls who take the lead.
4. Rogue: because she's from a small town, (I think) in the South, she could probably identify with Clark's rural upbringing.
Just IMO of course.