This is great news!
But I doubt there will be a single 50/50 season.
One of two things will happen:
1. Thanks to this good news, Montreal will build a new Stadium (with the help of new Premier and huge Baseball fan François Legault)... but after the Marlins disaster, Tampa Bay refuses to build one. In this case the team relocates.
2. Like in case one, Montreal builds a Stadium... but the State of Florida and a township around Tampa Bay does fold to the pressure and agrees to build a Stadium IF THE RAYS STAY. The Rays stay. In this case MLB Expands to Montreal.
Either way, I see no way Montreal doesn't have a team soon!