It has been a long time since any trade deal that benefits of Canada, never would be my guess. If we can not change our political motivation to charge the price our resources are worth, keep it home. There will be some adjustment but maybe to offset the economic impacts we could downsize our useless elements in our governments of just get rid of redundancies.  I for one think there is way to much emphasis on letting the US interest (who run us as a basket to take what they want - not politically correct but true) rape us over and over when we need a voice for Canada. Need examples, think oil, lumber, grain time to charge the world price for these commodities when they are consumed in Canada or sold outside our boarders. After troubling this idea for a long time, this is the solution. It comes to me from Father Trudeau when he launched his hatted NEP, (full disclosure I lived in Alberta at the time) but using hindsight it beats selling Canada Oil for 30 cents on the dollar.