Absolutely. Proposed section 10.4 shifts the onus to the Canadian-born person to prove that they would not be rendered stateless. That's the test. It doesn't talk about dual citizens. It says the onus is on you to prove that you will not be rendered stateless. And as I told you, there are many countries that if your parent is from that country and you're born to that parent even in Canada and even if your parent's a Canadian citizen, you automatically have citizenship, for example, the Egyptians, Chinese, Italians, etc. Many people of this country automatically have a right to get citizenship in another country. They would be exiled.
On April 30th, 2014. See this statement in context.