If their has ever been a victim of the caste system it has to be mike alstott. He has been relegated to just a few token carries for the better part of his career. What a waste of talent. I've always been puzzled why he didn't ask to be traded? Surely another team could use him as their primary back. He seemed to just be satisfied playing an insignificant role on a mediocre team. Now he is going to retire [maybe out of disgust] and the nfl will lose another talented white rb.