As a openly bisexual person, the player-sexual term doesn't offend me. It just bothers me when people use it as a excuse to say "bi companions are unrealistic", that bi characters need to sleep around to be "realistically bisexual" or even deny that bisexuality is a real sexuality
The bold in particular. Playersexual as a term itself never offended me per se. It is only when people began using the term and twisting it to mean something biphobic and insulting that I had a problem with. It is also off-putting when people use the term when speaking solely about bisexual LIs/non-explicit sexuality LIs, and rarely ever cause such dust-ups and complaints when it comes to, say, ME2 when you can romance roughly a THIRD of your crew (and flings on top of it) as a heterosexual person, regardless of alignment, appearance, alien friggen DNA etc factors. But when you can romance 4 people as either gender in DA2, then it's unrealistic and "playersexual (in a negative sense)." They are both the same thing in essence.
Anyway, if BioWare decided to use a true playersexual open-ended LI mechanic, I *might* be okay with it. As long as they stated upfront that is the type of mechanic they are using and it is not intended to be set sexuality of any type. This would also mean no eluding to previous romantic and sexual experiences in the past by any LI, or expressing attraction to any NPC/gender, though. Because if you do have a character that mentions attraction to and/or sleeping with one sex or both sexes, then it no longer is a mechanic of ambiguity for the player but an erasure and a commentary on a character's sexual orientation/preferences. The other condition is that they have representation of bi, gay, lesbian folks among the non-romanceable companions and major NPCs of the game. Just leaving playersexual ambiguous LIs isn't a mark in the representation column and it'd need to be seen elsewhere. Those are quite a few writing hoops to deal with, but that would be true playersexual mechanics, imo. Otherwise, just leave bi LIs as bi LIs and acknowledge them for what they are in-game and out of game.