Yeah I read his appearance in Red Hood... It was kind of a waste although so was the rest of that casino arc.
I don't think either character is really all that defined to gauge how compatible or not they are but that's partly why I want it as actual romace, it can be great narrative vechile to gain insight into a person, what they like and value, there aspirations and what the expect from themselves and others, how committed are they, do they have the integrity to stick with something during the hard times... Ect