Observations after James makes impressive Sixers preseason debut in Brooklyn  NBC Sports Philadelphia LeBron James scores 10 points in 18 minutes in 76ers debut  ESPN LeBron James shines in Sixers’ preseason debut  NBA.com LeBron James shines in pre-season debut for revamped Philadelphia 76ers  The Guardian LeBron James controls 76ers’ offense in preseason debut against Nets  The New York Times