Here is the gist of it. Tennessee cannot defend the drive to the basket with their "all consuming, all Cuonzo" man-to-man defense. Every game they have lost has been due to many drives to the basket and resulting layups. At some point in every game, good teams play a zone. Doesn't matter which zone as long as it stops layups. The other teams seem to be able to shut Tennessee scoring down with a good zone. They end up running in circles and not scoring a basket. It is pitiful to see the big guys trying to go up with three defenders surrounding them.