There's the issue of reducing obstacles. It seems to me that perhaps one thing Elections Canada could do is make it clear that people actually can use consulates and embassies to vote. It doesn't solve anything for people who live in far rural areas of particular countries, but it certainly would make it a bit more accessible for a lot of people who live in the larger centres.
The other piece is this. What could Elections Canada be doing differently to engage Canadian voters in advance of the election to try to ensure that people have the appropriate information such that once there's a writ drop and there are 36 days, they're not just scrambling?