We've been told repeatedly that BioWare is not interested in making the options perfectly equal. As long as each gender+orientation has option, they're content.
That is currently the case.
The optimist in me is hoping that the only 'inequality' is gonna be a result of the race-gating (ie, the last two LIs will be bi!Vivienne and bi!AnotherDude).
The pessimist in me worries that the Bioware team accomplished the 2/2/2 spread and then with the extra time decided to throw straight people 2 extra LIs.
It would just seem a waste to me, that when everything was equal, instead of leaving it that way, they would chose to tip the scales in favor of the straight player (again).
I mean, honestly, after GaymerX, I don't THINK they'll do this. But it's better, I've learned (after 20+ years of heteronormative media consumption) to expect the worst instead of setting myself up for being disappointed again.