It took a while to figure out how Zataan would fit best into the world of Final Fantasy. He's pretty powerful, so maybe an eidolon like Ifrit? He's a feline, so maybe Cait Sith? In the end, I kept going back to the option of Setzer. Well dressed, a ladies' man, loves the chaos of a game of chance, and hey, they even have matching scars! i gotta say, if there's one way to make a handsome cat more so, it's by putting him into a long coat...