We have had no hard and fast evidence presented to us to date that adding these two days will increase voter turnout. If we had proof that Sunday is a better day, we could move the advanced polls from Friday to Sunday. For example, young students don't go to university or CEGEP on Mondays and they vote in greater numbers on Sundays. However, we still don't have any evidence that adding or changing days is necessary.
Do you understand what I'm trying to say?