No, I don't. The waiting period in question would result in very, very serious hardship to those people who are found to need our protection. Waiting five years before even being able to initiate a process of family sponsorship means that children who've been left behind, a spouse who has been left behind, won't see their family members for up to six or even eight years.
In the meantime, travel documents are also not going to be an option, so the family here in Canada who are recognized as deserving of our protection won't be able to travel outside of Canada to see their family. They risk the possibility of losing their status in Canada altogether.
We're talking about enormous personal hardship to people we've pledged to protect.