I think Mr. Hayes outlined all of the options very well. I think it's a very contemporary conversation. The officers have co-addressed letters to the Clerk of the Privy Council and others in the bureaucracy to advocate for their positions, so I think the options are pretty clear.
As for the ad hoc panel, I think that fundamentally when it ultimately expired, it wasn't renewed. I think there was some question as to whether it achieved an appropriate separation from the executive because, as Mr. Hayes suggested, the panel was still recommending an amount to the President of the Treasury Board and to the Minister of Finance.
That was its machinery, which never really fulfilled what is the crux of the issue, which is this pure separation between parliamentary authority and will versus the hands of the executive members of government.