While it is unreasonable to expect Jahlil Okafor to suddenly become a stalwart defender, develop a mid-range jump shot, or become a 90 percent free throw shooter, these three changes are subtle tendencies that can be easily fixed with proper coaching. In large part due to their use of Mike D’Antoni’s Elbow Series , the league leading team in elbow touches are the Philadelphia 76ers at 25 per game.