76ers’ LeBron James no stranger to handling a star-studded roster

Big Threes have long been part of the NBA. Bill Russell, Bob Cousy and Tom Heinsohn showed in Boston that having a superstar trio on the same team can work wonders. So, too, did Magic Johnson, Kareem Abdul-Jabbar and James Worthy with the Los Angeles Lakers. Larry Bird, Kevin McHale and Robert Parish in their