Not done with the game yet (nowhere near done), but I've watched pretty much all of the romances on youtube to see how they played out. At the moment, despite intending to ride the Bull, my character is leaning more toward Cullen. He's adorably sweet and I love the kiss scene where he basically shuts her up by kissing her. Full of awesome. Of course, the Iron Bull romance looks hilarious and awesome, too. And he clearly cares for the Inquisitor. Solas is extremely intriguing, but I don't like bittersweet romances. Give me happy or give me death. Well, not death...pisses me off when characters I like die or my stupid character dies, but I digress...
Personally, I'd love to see an option for a female PC where the guy makes the move, for a change. It actually worked that way with Alistair in DA:O if you didn't make a move and it was awesome. But giving the male a bit more confidence wouldn't hurt. Like Zevran, only taller.
Call me crazy, but the whole feminist thing is lost on me, and I'm a woman. I'm as comfortable carrying a weapon as I am cooking dinner and I don't get my panties in a wad if a guy holds the door open for me or acts like he has a spine and big set of balls. Hardened Alistair all the way, baby...and Cullen, pushing the Inquisitor on the desk after she asks he if really needs to ask...
My point is that I'd love to have a romance option where the male (and sorry, but he'd have to be straight), will call my character out for her BS instead of whining about it, or try to stop her from running head first into situations that she's ill prepared for (like if they programmed the AI so that, before I ran into that area of Hinterlands where the dragon is, Iron Bull grabs your arm, pulls you back and tells you, yeah you're a badass, but you aren't ready for a dragon yet...would've saved me getting my ass handed to me and could've pushed the romance a bit further too, or turned it off for women who aren't strong enough to deal with a strong man).
Other than that, the only other thing I'd ask for is to have a way where all of the romances can get happy endings. None of this leaving you or dying BS. Real life is depressing enough at times, I don't want it in my game.
Bolded: You should probably read up on it then instead of making those incredibly incorrect assumptions.
A guy doesn't have to be a douche bag or obnoxious in order to be "strong".
I'm glad Bioware didn't put in the kind of "romance" you are asking for. There's no way in hell I'd put up with a dude that would constantly second guesses my decisions or try to undermine my authority. We don't always need to see eye to eye but since my toon is the leader/hero they better at least be loyal and trying to hold me back when I go dragon hunting because he thinks I'm too weak is a big no no.
The fact that you are suggesting IRON BULL of all characters to do this kind of shows how out of touch you are with the character's personality. 
Then there's that little nugget about how it HAS to be a straight man and a straight woman, I mean seriously? Not enough nopes to reply to this kind of foolishness.
I'm thankful for the romances they give us where we have men who respect our decisions, our boundaries and see us as equals. Oversized children who have the need to show off just how masculine they are can exit stage left, please.
I do agree that it would be good to have some characters make a move first if they have enough approval. Anders making the first move WAS great and you know the people who complained about it are the same type of people who start that "Cassandra and Josie are too ugly to romance" thread. I just think the game should a bit more careful with the scripting since there were a handful of times I was already in an active romance with Alistair, Leli would do the infamous 'ninjamance'.
Back to DAI romances - I haven't finished my first PT yet but I'm thoroughly enjoying Cullen's romance. Kind of a given since I was fan in 2009 with DAO. I like that I can go after non party members, I like not having to worry about approval and that Cullen is ok with my shameless flirting with Dorian.
It would have been nice to have special dialogue for nonmage toons but I understand given his back story. Still, it does seem like all male LI since DAO and DA2 have special mage only dialogue. Would be cool to spread that love over to the other classes. Or lock out mages since it's supposed to a thing in the Thedas that mage romance is taboo. Would prefer option #1 though. Alternatively you could remove the special dialogue for mages (yes it removes the reactivity to players choosing mages but it also means there is more word budget for everyone instead of just mages only).
One thing i have to stress is how extremely thankful I am that Bioware is getting away from the dead wife/girlfriend angst fest. I think that's also why I really like Cullen's romance this go around too, it was less about the past (though that is/was important to a small extent) and more about the current situation. The drama that unfolds because of the here and now they have to deal with.
I would also love to see more people of color, LI or otherwise. (But since this is a request thread for romances....
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