I was re-watching 316 last night, and I couldn't help but think that the interaction between Jack and his grandfather, Ray, was about more than just Jack's dad's shoes. I apologize if someone else has mentioned this, but does anyone else think we're going to see more of Ray this season? It just seems like there are a million other simple ways Jack could get his dad's shoes without Ray's intervention. And then when Ray starts talking about getting away someday where no one will ever find him? I think that either Ray has been to the island in the past, or via the "magic box" or some other method, he'll wind up on the island this season - similar to the way Anthony Cooper wound up there. Anyone else have similar ideas, or am I way out on a limb here?