LeafErikson
Schwifty 24/7
I think this is probably the most deserving place of another franchise, but I also think it's by far the least likely. It doesn't have the arena, nor does it have anyone who would be interested in building the arena, paying the franchise fees and all that. A team isn't going to magically show up there because the league feels it's a good idea.
The city needs some rich ass, french Canadian owner to show up, build an arena, and turn out his pockets to get a team there. Otherwise ya, it won't happen.
Hopefully if the league does indeed expand, it considers Winnipeg first (which I've heard plenty that it's their top choice for Canada.)