Cavaliers LeBron James discusses NBA Finals lossCLEVELAND — The self-proclaimed "best player in the world" had walked to the bench shaking his head in the third quarter.[...] LeBron James did give Cavaliers fans one fleeting moment of hope when he had a steal and breakaway dunk two minutes into the fourth quarter to cap a 7-0 run.James is the first player in NBA Finals history to lead BOTH teams in points, assists and rebounds — averaging 35.8, 8.8 and 13.3 — for the entire series.The Cavaliers scrapped their Game 5 plan of matching the Warriors' small lineup and center Timofey Mozgov had a solid 17-point, 12-rebound effort in Game 6.[...] Cleveland's shooters continued to fail James as Iman Shumpert, Matthew Dellavedova, J.R. Smith and James Jones combined to make only seven of 29 shots.James has patted himself on the back a few times during the Finals, first by saying that no player has come this far with two All-Stars (Kevin Love and Kyrie Irving) out and then the Game 5 "best player" proclamation.