It may seem obvious that Canada would be able to qualify out of the CONCACAF region with these two players representing them, but qualifying in the past has always been tough for them. The only time in Canada's history they have been to the World Cup was back in 1986. Last time in the World Cup qualifying Canada wasn't even in the final 6 teams from the region to fight for the spots at the World Cup.
Everyone should be aware of the fact that qualifying from CONCACAF is not easy, especially after the US didn't qualify for the World Cup for the first time since Canada was last in the competition, 1986.
Although again, just because Canada has Alphonso Davies doesn't ensure that Canada can make it to the World Cup next time around. There have been plenty of fantastic players from smaller countries that could never carry their country to the world's biggest competition. Two prime examples of this would be George Best and George Weah.
George Best is one of the more iconic players in the history of the game. He was a part of a Manchester United squad that included many legendary players, but as good as he was, he could never carry Northern Ireland to the World Cup.
George Weah is in the conversation for the greatest African player of all-time and was even a Ballon d'Or winner. Even still, his home country, Liberia, has still yet to ever qualify for the competition. Now certainly one could make the argument that qualifying from Europe and Africa are much more challenging tasks than the CONCACAF region, but even as good as Alphonso is, he still isn't on the level of those legends yet.