I think what you may be looking at is some of the facts of life, I suppose you could say.
The biggest problem with upgrading and refining in Alberta is that the refining business in North America has very thin margins. It's difficult to get corporate interests to step forward and actually construct these types of capital-intensive facilities. The future may dictate or result in the development of further upgrading and further refining to RPPs, but unfortunately the economics of today do not support that idea.