I really thought they'd honour Prince Philip. Harry is reportedly close to him, so close that he wanted to get married while his grandfather was still alive.
Imo Archie is a very cute baby name, and a nice name for an old man. I'm not sure about the wearing of it as an adult under 60, but I hope it's a name that suits him and he grows into
Harrison as a surname reminds me of the American trend of using more surnamey type names aw Christian names, and it also seems a bad attempt at adding an upper class sounding name to a Christian set of names. I don't dislike the choice but I'm not a huge fan, but then again it's not my child!