I remember being amazed/impressed with how much the cloned troops looked (but did not act) like the storm troopers of the original episodes. Hmm. Does that presage a transformation of the "good guy" clone warriors of Episode II into storm troopers in Episode III? After all,the "model" for the clone warriors wasn't exactly a model of integrity, and his cloned "son" turns out to be a chip off the old block. That's an interesting play on the "nature vs nurture" dichotomy.