However it's unlikely that homosexuality has been added to a kids movie in one form or another.
That is, which I pointed out in my first post, what I find most admirable about it.
I think HP and TPOA was written in 1999 when gay rights and discrimination wasn't as big an issue as it was in this election and is today.
The movie was made in 2003 though. For the last time, though they share the same subject matter, the books and the films
need to be seperated. But enough about that.
Take a look at the film Alfonso Cuaron had made prior to Prisoner of Azkaban, Y tu Mamá También may have had heavy heterosexual relationships in it, but it was also a commentary on repressed homosexuality, homophobia and the insecurities that heterosexual men face. Not only that, but Prisoner of Azkaban is the darkest Harry Potter film yet. It deals heavily with death, being outcasted, murders, rage and even execution. Given all that, I wouldn't put the inclusion of such issues in TPOA past Cuaron.
I'm not trying to say the latest Harry Potter film preaches homosexuality. I don't think that at all. If you look at the speech given at the end of the film, it really is simply about discrimination and having to cope with hiding your true self out of the fear that people will judge you. And kids can pick up that. They can surely see it and say "Professor Lupin shouldn't have to leave just because he's a werewolf, he's a great guy and he saved Harry!!" They probably wont put two and two together and transfer that same notion to homosexuality (and I may be stretching my position, as I stated in my first post), but that doesn't mean it isn't there.