I might bring Raffi back in the future, I like him myself and would love to find out more about hum, but he's not speaking to me yet and I'm tied up with a bunch of other ideas at present, so we might have to be patient with him. Hopefully he'll get more talkative when the right prompt comes along. I have a feeling he's had a bit of a rough time since he was kicked off the spaceship with no money and not much else.