Doesn’t matter how many title rings he has, LeBron James is always under the scrutiny of the media and the NBA loving public, meaning he finds himself in a similar position – needing to prove that he’s good enough to take a team on his back all the way to the title. Others, with different reasons to doubt them, are also heading into the playoffs with some proving to do – Carmelo Anthony, James Harden and Dwight Howard to name a few.