Could not find a consistent line of argument in the article, or for that matter in any article I've read on the inquiry.  Merely individuals with differing reasons ... "We" want an inquiry but only on "My" terms ...

 - “way too narrow,” and the fact that the commissioners have no power to reopen old cases.
- the Prime Minister and cabinet, has too much power, especially when it comes to the budget
- The main office should be centrally located, and there should be satellite offices in every region
-  to communicate by e-mail is unrealistic,
- “I believe that the trustworthiness isn’t there now, if it ever was.”
- must also show respect for the spirits of the women who have been killed.

And I'm sure there are dozens more.