Here is where you are blinded by your hero worship of Jordan. Will and physical ability are 2 different things, Lebron can, and has played and defended all 5 positions on the court. Jordan didn't nor did he have the physical ability to do it. Only Magic has ever done that. Lebron is more of a combination of the two a high bred that has never been seen in the NBA.
Ok....so Lebron can defend all 5 positions and Jordan can't. But why would Jordan need to? Jordan was a SHOOTING GUARD. Lebron is 6'8", 250 pounds. Jordan was 6'6" and 215 pounds. This doesn't make Lebron the better player by virtue of his ability to guard all 5 positions. Because it doesn't mean Lebron can guard all positions equally and effectively. Stick Lebron on Russell Westbrook every night and LeBron would need backside help every time Westbrook would drive to the basket.
ok...Magic has done that before too. So by your logic, Magic was a better player than Jordan? No, but he was close. Magic rarely played all 5 positions and never really had to. He started at center once as a rookie in the 1980 NBA finals. What other occasion did he showcase his ability to play all 5 positions effectively? By comparison, Jordan played the point guard position in '89 for an entire season and was outstanding, statistics-wise.
Has Lebron ever won defensive player of the year honors along with MVP honors in the same year? Nope. That right there to me, shows Jordan was a better all around player than Lebron is now, not because of being able to play all 5 positions because of your size.