all we know is that the bi options (Iron Bull and Josephine) can be romanced by ANY race, I think the straight romances have a better chance
of being gated than the gay ones and I say this cause we know a little bit more about the straight ones (Cass and Cullen) since they have been in
the series before we know Cullen finds human and elf females attractive but because of his religious beliefs he may not be into dwarfs and qunari,
Cass might only be into humans or only elves since she didn't seem to fond of qunari in DA 2 or dwarfs for that matter (but that might of just been
her not liking varric). The only way I could see Sera gated against humans is cause of how humans treat elves, but in past games we have had
both city and dalish elves (companions or npcs) that show interest in humans so we know its possible for elves to look pass that. She might not be
into dwarfs or qunari cause maybe she simply doesn't find them attractive? (please take note that I plan to romance her not only as a human but also a qunari so I hope and firly believe she won't be gated at all). Dorian is already seen as an outcast and a pariah so he may not care about race. Then you have the last two which is a whole different discussion, Bioware has hinted that the 2 race gates are not the last two but this could of
been PR talk, Bioware would never admit the fans got it right before they made the announcement, that would also explain why they are waiting so
long to announce them. I believe someone earlier said that Bioware had alluded to that the 2 race gates are one of the confirmed LIs and one of
the unannounced LIs? If they did say that I'd like to see the statement but it may of just been that poster making a prediction or an assumption. In
conclusion I hope the 2 race gates are the last 2 and not any of the ones already announced since having both race gates and gender gates on a
LI seems like over kill no matter what reason they give.