I think it kinda depends on why Novak is coming back. I mean it could be that he comes back as a victim, or someone with some kind of relationship to a victim, in which case I think that any scene between G/C and Novak, would be pure professionalism from Catherine, because she may feel like Gil is assessing her in a way. And from Gil i would expect professionalism with some malice because I think his over-reaction to Cath about Novak the first time was more of misguided concern and anger at the wrong person. But then I can imagine Novak making some kind of comment to them, then Cath coming out with a great comment and Gil getting angry at him this time, because he's been provoked. However, if Novak comes back as a suspect, I expect nothing but contempt from the pair of them, especially Cath, which may in a weird way reunite them back together, because itmay draw up the feelings from the first time, and it would be a good oppurtunity to resolve those issues before Gil leaves.
