On the Bioware writer's front: I don't think any of them are chained to desks, but I also think that if they were suddenly to want to make some game with a straight, white brodude main character there would be intense backlash. It seems highly unlikely they would want to do that at this point, but they have definitely built up a set of expectations, which they deviate from at their peril.
I can understand that, but my point is that they want to do it. So they're not being forced to do it, right? If they created a character where the main character was a straight white brunette scruffy guy with a raspy voice and all of the romances were sexy white ladies, I could very easily see the fanbase going WTF?!? since that's not really what they're known for. But that doesn't mean that they are forced to avoid that. It means that they've created a reputation because that's the direction that the company has chosen to go.
I guess, think of it this way: What if CD Projekt decided to make a companion game that was based in the The Witcher setting, but didn't follow the source material. With their own original plot and characters. If they did that and the character was a gay man and had two hunky, sexy-dressed and sometimes nude/nearly-nude male LI's, wouldn't many of their fans have a similar reaction? Does that mean that they are being forced to not do this?
The analogy is a little off because TW is based on source material and bioware games aren't, but you get my drift, right? Choosing to create a type of content, building up a reputation for that content, and then having your fans expect to see more of that content isn't the same the thing as being 'forced' to create that content. Right?
To me, Kaiden/Shepard was obviously a thing since that first slow, walk intense staredown cutscene they have - you know, where Kaiden sensually wipes the sweat off his brow?
If seen porn that's more subtle than that scene.
Exactly. Waaaaay before ME3 ever came out, my 'canon' Shep was 'headcanoned' into having a pining, unfulfilled romance with Kaidan where neither was comfortable expressing it but they both clearly were into each other. And it took very, very little headcanoning to make that happen.