Ask for the Iraqi Detainees Basic Rights

"The detention and imprisonment system in Iraq needs a lot of work before it starts to function in a way that respects Human Rights and local laws. This campaign asks for three very simple and achievable points, and further campaigns will follow in case the goals of this one are achieved. This campaign aims to help detainees in Iraqi get the basic rights during the first three days of detention."
Raed in the Middle

Wouldn't any action taken by any of those groups you list depend on the final outcome of Iraq's constitution?
Wouldn't our attention be better served by trying to lobby that institution? And maybe even more important, try and make the relevant sections and their likely implications clear to the voting public?