Oh, I LOVE this thread because I'm for Brass and Cath....hey how about BRASH for the title?lol I mean it fits both their personalities perfectly.
I think these two have what it takes. Brass is an older, established man who can be tough yet gentle and a great father to Lindsay (after Ellie went awry) and he might look at it as a second chance to be a good father.
Cath has been hurt by relationships and I think Jim would be good to her. I also think Cath could tell him anything in those quiet, alone moments and he wouldn't flinch or run and they could trust each other. There's just a nice, easy, sympatico feeling between these two. PLUS they could certainly throw the one-liners around the kitchen making dinner, couldn't they?lol
What a dynamic couple these two would make: Tough yet Tender