There are a limited number of publicly traded sports teams available for investors across the various North American sports leagues. One public company offers ownership of a leading National Basketball Association and National Hockey League team and enters the spotlight with potential legal challenges for the teams’ owner. What Happened: For years the New York Rangers (NHL) and New York Knicks (NBA) have ranked among the most valuable sports franchises in their respective leagues. Both teams are part of the assets owned by publicly traded Madison Square Garden Sports Corp (NYSE:MSGS). Fans hav…