I would say that adding committees to a process will not make it more effective. The whole process has to be reviewed, meaning the way in which questions are asked, which points are up for debate, the parameters used for that debate, and the way in which decisions are reached.
One objective is to come to a conclusion quickly, because the industry bears the costs. Another objective is to come to a conclusion that matches Canada's policy and Canadian values. That is a very difficult balance. As a result, simply adding a committee would reduce the efficiency of the process.