It's hard for me to speculate on the outcome here. What I would say is that countries are fully engaged in the discussion. A number of issues are at play, and it is difficult to see how one particular topic can be hived off because it may be of interest to a few members but not to the rest; you need to have sufficient support across the board to try to arrive at a consensus at the end of the day.
The issues are complex, but the effort remains there, because overall I think it is in Canada's interest to have a strong and effective multilateral trading system, since we are one of the largest training nations in the world.