If I could jump in, it's not a matter of requiring their disclosure. My understanding of the exemption-based system is that it simply allows the commissioner to review, whereas an exclusion would preclude the commissioner from even reviewing that information.
The reason I ask what your thoughts are in moving to an exemption-based system is that if cabinet confidence, for example, right now is an exclusion, the commissioner can't even review whether that refusal to disclose is acceptable or not. Should the commissioner have that power to review?