NBA insider Bobby Marks details every major move around the league after the first few days of NBA Free Agency, highlighted by the Boston Celtics trading away Jaylen Brown for Paul George and 4 picks to the Philadelphia 76ers and the impact LeBron James leaving the Los Angeles Lakers will have on their roster. ✔️ Subscribe to ESPN Unlimited: https://plus.espn.com/ #ESPN #nba #celtics #76ers #bobbymarks