Getty Injury-prone former NBA Defensive Player of the Year Marcus Smart is joining the Los Angeles Lakers. The Los Angeles Lakers are adding a former NBA Defensive Player to shore up their perimeter defense and add another playmaker to a roster that is now better than the one that lost in the first round last season. According to ESPN’s senior NBA insider Shams Charania, veteran guard Marcus Smart is headed to the Lakers in another coup for Rob Pelinka and his front office. “Marcus Smart has