I also think that the thought of having only one or two commissioning editors at the CBC.... They tend to like only certain programs. People are human, and commissioning editors tend to favour certain filmmakers or certain types of projects. If that were the only game in town.... I think we're advocating diversity. As we say, there shouldn't be one funding source; there shouldn't be solely one exhibition outlet.
Much as your idea has some attraction, there is a negative side to it in terms of the types of projects the CBC might not want. Where does that producer go? I know that brings up an issue of whether the producer should be making the project in the first place, but it also speaks to the issue of diversity and freedom of expression of opinion and viewpoints.