So, Michael Jordan has class and Lebron doesn't. It was already known. Athletes have ego problems, because they are paid well.
They are all boring, unless they are on the field. The words that come out of their mouth is not much better than the politicians in office. Most of them are not interested in a title, sure they will tell you that they want it, because it is in their best interest.
But, you can never really trust them, because most athletes that go into sports, really are not looking at the reward at the end of the season, just the fortune they can make from playing.
Their real motivation can only be judged based on what they do for action with regards to the sport they play. Those who want titles and understand that it requires an entire team to get it, get their title. Those who do not, do not.