The Cuban government does not run on any set rules or order. They are impulsive and neurotic, they will do whatever they feel like it whenever they feel like it. Many US owned companies were seized by the cuban government after the "revolution", they communist took whatever they wanted from American companies, and Cuban people.
I don't think that any change with Communist government in place is a good idea, unfortunately after 50 years the population has adapted to the system, the mindset cannot be undone quickly (google Miami corruption). If the Cuban government is gone, it will take many years to rebuild an honest and hardworking society.
Source: Me, Cuban Exile.
Bonus: See the film The Lost City by Andy Garcia