I can’t tell if you’re serious or just sort of stirring the waters.
In a film like Star Wars, the sexual preferences of the characters played little to no role. Let’s be honest, in the real world the sexual preference of a person doesn’t matter ~95% of the time. Gay people aren’t any different than anyone else when it comes to mundane things like driving to work, drinking coffee, eating fast food, filing out TPS reports, etc.
In the Star Wars films there was a small amount of romance and nearly no sexuality at all. I’m not sure what your point is with Beru. Like you said, she didn’t really have a large role. If it was uncle Owen and uncle Barrry that raised Luke, what exactly would that have done to make the film different or better? I guess you could say they had gay characters, or maybe they were just room mates, they would probably need extra dialogue or actions to confirm there was a relationship.
Like I said, half of Rogue Squadron could be gay and you wouldn’t know it because they all shoot down TIE Fighters the same way -unless you want to use some campy stereotypical flamboyant dialogue to make the the view aware that this pilot is gay.
“Careful, Red 7, he’s on your tail!”
“Oh no you don’t, not with out dinner and a movie first!”
Now maybe the EU has more romance. I know Leia and Luke both got married, so they must have had some romantic encounters with their partners in the book. But for the most part the whether a character is gay or not has little to no bearing on a story that is mostly an action adventure.
Now if there was more drama, more interpersonal relationships in the story (which the EU probably explores, I don’t read the books), then I could see being gay having relevance on who a character relates to, cares for, and/or pursues. And if that is the case then I say go for it.
But if it is just a character who they slapped a label on, it just seems sort of gratuitous. I could imagine dueling a gay Sith would be like:
“Before I end you, I just wanted to let you know I’m gay.”
“Oh, I had no idea. Ok. How does that… what do I…? Is that why you have been chasing me? I’m flattered but…”
“No, no, I just hate all Jedi and my Master commands it. Nothing like that. I have a boyfriend, he’s quit nice. It doesn’t matter, I just wanted you to know. Unless you hate gay people. In which case use that hatred to strike me down! Feel the true power of the Dark Side!”
“No… no… I lived in the Jedi Temple for 15 years. We weren’t allowed to date or anything. There was A LOT of gay sex going around. A LOT. It turns out Mace isn’t a name, it’s a description.”
I guess what I am saying is having gay characters are great if they are thought out and has relevance to the story. Just slapping a gay character in there because no one has done it before isn’t doing anyone any favors.
Boba was supposed to be a identical clone of Jango. All the troopers went through some modifications that lead to their personalities being altered so they would make better soldiers.