Like I said to Allan in the stickied thread, why not put those resources into friendship content instead of making more romances? If they have extra resources, it could be used in a way that everyone could benefit from. Instead of using it for two romances that a select few people have access to, they could have used it for friendship content that everyone would have access to. To me, this seems like the best solution for everyone.
A couple of pages late with this, but it sounded like the devs simply had more stories that they wanted to tell.
Cullen and Solas offered the chance to do two more romance arcs and flesh out those characters a bit more. Maybe those two are different kinds of romances, maybe they offer some new kind of experience that wasn't possible with the existing six.
If everyone already had two options, I don't really see the issue with the writers wanting to add more, given that they had time.
I think seeing this as options being taken away from you is unfortunate - from my perspective, we already get heaps of content and I'm happy for the people that have access to more. More content in the game is generally a good thing, and it'd be churlish to deny the writers their prerogative to explore the story as they see fit.