Are you saying the game should be light side only?
Or are you saying it should be hetrosexual only?
Well games that involve rape, homosexuality, sexual intercourse, etc. quickly get rated 'M' or perhaps even 'X'.
And 'M' rated games typically do not sell well. Just ask MCA.
Doom 2 sure suffered from its M rating.
Doom was a FPS. KOTOR isn't. Its an RPG, like Fallout. And while Fallout is a great game, it didn't sell that well.
Oops, I meant one of the most successful CRPG's around, Diablo 2. Sorry.
Well, okay, but even Diablo 2 wasn't exactly what you'd call 'deep'. I would say it sold more, not because of its 'M' rating, but because it was so easy to get into and play. KOTOR 2 wouldn't have the same advantage.