So LBJoke,
He has just scored 52 in a narrow away win for his team and all you want to do is criticise the guy!
What more is a 24 year old who is almost single-handedly leading his team to the equal 2nd best record in the NBA, with an un-defeated home record of 23/0, expected to do. (They really aren't that good you know!). The coaches did not select any of his team-mates to the All-Star Game.
For instance today Lebron shot 17/33 (51%), the rest of the team was 20/47 (42%), he was 16/19 from the line (84%), rest of the team 7/11 (63%). So if he doesn't hold on to the ball as much as he did, Cavs probably don't win today.
Also don't think there is anything wrong in going all out for the final rebound either, why not get a triple double when you are that close. It's not like he pulled a Ricky Davis and shot at the other teams basket to get himself the rebound!