All I know is if they make Cullen bi then they have retconned his character to the point of insanity. Not in DA:O did he flirt with the Mage Warden if he was male, nor did he flirt with a male Hawke. I would have no issue with this whole thing IF there had been some sort of indication of it and yet there was none. So if they did make Cullen bi then why not just screw with all the other preferences. Make Sera straight, make Dorian bi...make Cass a lesbian. When it comes down to it we have not seen any evidence of Cullen being bi and until Bioware actually says something about it and confirms then take it with a grain of salt. I am personally against mods that change a character be that their sexual preference or even the color of their skin. I know the reason why some people do it and I understand it, but I just think they are wronging the character they were presented with.
Since most of you know me I hope no one takes this offensively I just wanted to add my little piece to this...whatever this is, lol!
I wouldn't want Bioware to change anything about these characters, whether it's their sexuality, skin color or whatever. For consistency reasons.
But I am completely fine with any modder who wants to make Cullen romanceable for guys (or Dorian for girls although I guess that wouldn't quite flow with his personal quest). I'm also fine w any modder who wants to change modify skin, eye, hair color of any of the characters.
I feel like those things are different sides of the same coin. And I'm a black and white thinker so it's either all of it is okay, or none of it is okay for me.
My personal opinion is I'm okay with all of it. I personally wouldn't need to dl the mod, and anyone who's not okay w it wouldn't have to either. But if others want to bask in the Cullen wonderfulness the more the merrier!