On Hermes, oddly (or not oddly at all), Lucas and him will likely end up VERY friendly with each other. Or at least Lucas will be friendly towards him. Consider:
Hermes is a chaotic trickster god, and a very free-spirit of a god as well. His portfolio includes language and commerce (these two things being the very basis of Lucas's profession). His whole theme - of bridging the gap between humans and deities - will resonate with her. Etecetera.
Of course, at the end of the day, Lucas will be a worshipper of her Neruite/Selene, but I'd figure she'd be extremely friendly to Hermes.
