Even the most objective observer will admit that LeBron James has not been a good defensive player for at least five years. But the 40-year-old was still a serviceable help defender and weakside disruptor when surrounded by good athletes. This season, though, James has regressed to a level of defensive liability for the Lakers . A large part of that reason is the team's personnel. Last year, the Lakers had Anthony Davis for the first half of the season and Dorian Finney-Smith for the second, which helped mask their defensive issues. The latter was particularly crucial as he took on the main perimeter assignments, freeing up James to be a free safety of sorts. The Lakers don't have that luxury this year. While Marcus Smart has been their only net-positive defender, the former Defensive Player of the Year is an offensive liability for JJ Redick , shooting 4-of-20 from three over his last three games. LeBron James Can't Defend LeBron James has the worst defen...