Changing to Quebec Alouettes might have made sense had they not just brought in a pretty solid new visual identity that plays up the Montreal angle. Switching it again so soon after that would be buffoonish, IMO.
I'm also not sure that forcing an all Quebec coaching staff is a great idea, because why would you want to limit yourself to such a small pool? I get having at least one or two Quebec coaches at all times is a good idea, but going all-Quebec would probably be disastrous from a football perspective.
Apart from that, it sounds like good news for the Als.