One thing that has been crossing my mind is Edward and his status as an Earl, despite some amusing early life gaffs from joining then dropping out of the Royal Marines (Philips fault really - Edward should have been steered towards a more desk type role in one of the services*) and unwise choices by his production company including "Its a Royal Knockout" in recent decades he and his family have been steady and uncontentious.
I would say he has more than served his time on the Royal naughty step and deserves a Dukedom now. I wonder if the reason why he wasn't given the long rumoured Dukedom of Edinburgh after Philips death was to save Andrews blushes...
*Added note: personally I have felt he should have been steered towards the RAF, no Royal Prince had yet picked that as their primary military path, just imagine the mirth to be had on Arrse over the years if Edward had picked the RAF Regiment as his military career path...