Cleric: Oh, poor soul, you seem hurt, let me heal you! Bandit: Wait....is that the same healing spell you used on that guy in the corner? Cleric: Oh don't worry, he was beyond saving, but you're not hurt that bad! Bandit: Wait...I'm not hurt at all....Hey that doesn't look like a...
I agree, but it Doesn't need to be automatically pass either, greed option can still exist. Problem can still exists if someone that has said item (or better) could still roll need and steal from another who might not and that can't really be fixed easily, and is a whole other problem.