With regard to 2 Down, ("Fool departing in the lead"), would I be correct in assuming that the answer is "DUPE" and not "DOPE"? I cannot fully parse it but there;s more substance to the former than the latter answer.
That's why I often don't parse my own answers in crosswords - it can be a bit suspect! I don't do the Skeleton, so just tried to come up with something.