Steve Javie said LeBron was 4 ft. ahead of the restricted circle, he said his left foot was down, and he said LeBron is allowed to firm up to take the contact. He believed it was an offensive foul. In real time it absolutely looked like a charge.
The point is it's a debatable, quick judgement call, it's not an out of bounds play. At that point in the game, in an NBA Finals, it's a huge play to overturn when there is reasonable doubt. Javie is head of refereeing and analyst, out of the 2 officials one thought it was a charge, that tells you how tough of a call it is. This shyt just doesn't happen. I'm pretty sure the only review that can take place is to determine if the defender is in the restricted circle or not, LeBron read that play and jumped well ahead of that circle.