I think I understood the last comment to mean the same thing that I wish, in the sense that as long as they're Canadian citizens, regardless of whether they live in Canada or outside of Canada, they should have the right to vote.
As candidates, we are all aware of citizens who are working outside the country who have registered with Elections Canada. As an example, National Defence gives us lists. So presumably, somebody who lives outside of Canada who is a Canadian citizen would need to register with Elections Canada—and bingo, they should have the right to vote.