The more I think about it, the more I feel like Marc Bergevin makes sense.
I like the fact that he has a connection to Joel Quenville from his time in Chicago. When I think of a coach who embodies a winning mentality, it's Q. I think he's the type of coach that could really elevate our top players, and get them motivated in a way they've never been before. He's also a guy who knows what a winner looks like. If he smells something is off with this core group, he won't be afraid to make that known.
I also think Bergevin did a lot of good things in MTL, and kind of made lemonade outta lemons at times. He wasn't afraid of making bold moves either, and aside from the Sergachev deal, he usually came out on top in trades. He was responsible for making some pretty sizeable, core shifting moves (patches, Subban, Gorges...etc) which ultimately is something we most likely need to do as well. He also has an intimate knowledge on the LAK organization right now, who might be an ideal trading partner for one of our core players.
No GM is perfect, and I am not seeing any readily available candidate that has not made their fair share of mistakes. Marc is no different. But he does have one of the more impressive body's of work IMO. His connection to Quenville is really the factor that gives him the edge for me. Of course, I am just speculating they have a good working relationship based on their winning history. I do not know for certain that they do.
I'd go:
GM: Marc Bergevin
Coach: Joel Quenville