It's a bloody long way for a football match. They may be on holiday. A Royal visit has to be planned in advance and there are huge security issues. The previous poster who suggested the whole family should be there seemed OTT. Is that Kate & the children (who aren't working Royals) or all working Royals including several elderly ones?
Unfortunately, it’s their job.
I think <to me, in my opinion and all the usual disclaimers> there are two issues at play here.
The first is that the President of the FA isn’t going to be there to support the national team in the World Cup final. The first they have been in for 57 years. The fact that is William is to some degree irrelevent. Whoever the President is should be there, but it
is William and so William should be there.
Coupled to that <again to me, in my opinion, etc, etc> is that fact the tournament has been held in Commonwealth countries so given the Commonwealth rumblings and the fact that they have recently pulled out of hosting the Commonwealth Games, given that <to me, etc,etc> William should have been there anyway then it would have been exceptionally good PR and goodwill for he and his family to be there from the start of the tournament (not just going for the final) It’s not like FIFA keeps the dates secret and only drops them at a couple of days notice. There would be plenty of time to arrange a semi official, semi private visit, even if it did clash with their summer holidays. Because, again, that’s the job. The trade off for the 4 homes, pretty clothes and a luxurious lifestyle is occasionally having to put the job first.