Do we have a defensive coach or does Coach K handle that himself? Working with Boeheim and coaching against him you know K knows how to coach zone. At least it would stop the drive and kick 3 and would force teams to do like the NBA and pass the ball several times to get an open 3. First game vs Syracuse this year I think Duke struggled until they had PB flash to the free throw line for open jumper. Some of these college players are so used to shooting 3s that the mid range game has been neglected.