That's the best argument I've heard for keeping Shaw in the ending scene, cap. Lucas' explanation that Anakin truly died when he became Darth Vader and therefore his ghost would look like Hayden is a stretch, and if its a matter of choice of what to appear as, why wouldn't Obi-wan and Yoda choose to look younger (thank goodness Lucas doesn't think like that)?

Since its technically a hallucination of Luke's or he chooses to see them as he knows them, Shaw as Anakin makes sense. He's never seen a picture of his father, how could he imagine what he looks like (and don't tell me, "The Force!")?