But what in game effects does it have? A zone, as I understand and have seen, reduces rebounding, and a 3 - 2 more so than a 2 - 3, a three two zone deals with threes better and, at least to me, seems to generate more steals than a two three(Although that coudl easily be my imagination) . . but wouldn't a minus defense make it more vulnerable to threes again and better at rebounding. . . ?