My thing with the female companions is this- we know Sera and Cassandra are LIs. It's a pretty good bet that Scribbles is, too. That leaves Vivienne. As much as I think it's a bad precedent to have all of the female companions be LIs, I'm wary of how BW will handle Vivienne if she's not one. Unless she has a pre-established partner, I'm afraid they'll tread on tropes that are pretty problematic when a WOC is involved and, in the end, I would rather she be a romance option than not.
And that's neverminding the fact that the representation she provides is just as important as the gay/lesbian characters. Non-white characters are often stripped of all but the most platonic of needs, even in canons where they might be romantically/sexually involved with someone else, so having a character like Vivienne shrug off that trend would be huge.
This is a really good point. The only female character that I even am interested in is Vivienne, so yeah, I kind of want her to be an LI. I didn't actually think about the fact that the other two female companions are already confirmed and, with Cullen as an NPC LI, it's likely that Scribe Girl will be one too. So I guess that would put Vivienne on the bubble.
I also like to see racial diversity in the human LI's. I have to say that Bioware does a better job of that than most considering that in the ME and DA series, we have:
PoC - Kaidan, Jacob, Steve, Traynor, and Isabela
non-PoC - Ashley, Miranda, Jack, Kelly, Alistair, Morrigan, Leliana, and Anders
So while it's definitely skewed in favor of non-PoC's, it's not nearly as skewed as most media (I just found a statistic from a USC study that suggests that in 2012, only 24% of speaking roles in film and television were PoC). Clearly, the DA team has a bit of work to do around this, though.