Oh, Richard/Anna, definitely.
And if I could get over what Darken Rahl did to Cara in Eternity, I would like Cara/Rahl too. I mean, their scenes in Reckoning, Hunger, Walter, Extinction, Eternity and Unbroken were just oozing chemistry.
Probably the only reason why I could accept Tab in Spartacus, if CP's character is still alive (
otherwise I'm very much against it).