As much as we all want to see more countries added to tsw2,shouldn't these 3 Switzerland/Canada/France which are 1 off currently the newer countries be worthy of a 2nd route or add on before another new countries get added?I'm sure all 3 have other possibilities in there respective countries.
There's certainly a practical reason: signaling systems, signage and lots of other assets for those countries have already been done, whereas a route in the Netherlands or Sweden or Australia would have to be made completely from scratch.