For whatever reason, the commercials have never been open to any changes to the way they fish. I personally believe the mixed stock fisheries protect all harvesters from any accountability when overfishing occurs, and that's why they like that paradigm so much. If they agree to go to terminal fisheries, how much a given group of harvesters can take will be limited by how much actually shows up in their terminal area (as it SHOULD be, but...). In the open ocean, everyone just fishes until quotas are met, and we can't tell how distinct runs are weathering fisheries until it's too late to make corrections. I think they like it that way and will fight to keep it that way until they fish themselves out of work.