Expanding on gamerfan's comment in the Wishlist thread
My wish is for them to finally GTFO of Canada and pull only International legs from now on considering how amazing Vietnam/China/France/Argentina/India/Chile was
I do kinda wonder how this version would have stacked up against the others if it had been fully international. They would have had to start from the 1st season, though, then we would never have had these "This is Amazing Race CANADA. It has to stay in our beautiful country!" people.
If you ever listen to production talk about the international legs, it's clear they put a lot of heart and care into designing them. Whereas some US legs in the last few years I feel are just legs for the sake of having 12 legs (one example, 26 Amsterdam. A couple of tasks stereotypical of that city, Pit Stop).
I could say similar about the casting, too.