LeBron thinking about free agency before 2010 (AP)

While his free agency is still two years away, LeBron James won't hesitate to leave the Cleveland Cavaliers if another franchise offers the superstar a better chance to win multiple NBA titles. "I think you do what is best for you and you do what is best for your career," James said Tuesday night when asked about his sense of loyalty to the Cavaliers before they played the Nets in New Jersey.