I'm not sure whether I can answer this question.
In my opinion, for francophones outside Quebec, institutions must provide full programs “by and for” francophones. I think that this concept is key. Institutions shouldn't simply provide one‑year programs, but full engineering, medical or law programs, for example. Francophone institutions must have strong faculties that lead to well‑paying jobs. Other things are needed too.
This may not answer your question. However, I think that this approach is the right one.