As it was slow at work today, I started thinking about SWToR - specifically, the Sith Warrior story arc and his Jedi apprentice. Now you can tempt Jaesa over to the dark side, but there's also the possibility where she remains light, especially if you're playing the Warrior as honorable.
And then I thought - I wonder what kind of conflict that would earn someone. If you're not training specifically the hate and anger and whatnot, could you have a mentor that plays for the other team without gaining conflict?
It would make for some interesting internally conflicted (conflict small C, not capital C) role playing. . . .