So, you know, that quest where you have to kill the Greybeards' pet dragon? Why aren't you offered the choice to kill those who ordered you to do it instead? Sure, it may cause the quest to fail, but those dead Blades will state your refusal to carry out such actions.

And before any of you link me towards Arthmoor's Paathurnax Dilemma, I will answer you with this: Actions speak louder than words.