I will close with a comment.
My eldest child earned her teaching degree from the Université de Montréal last year. She has never mentioned that she has received offers to teach elsewhere.
Consequently, I think it would be appropriate to offer that opportunity to teachers from francophone universities, particularly when they are young and just starting their careers. They are less attached to their environment and are more mobile than when they have family responsibilities.
That is a suggestion I am making to you.