No. 1, there are not as many quality big guys now. What...

No. 1, there are not as many quality big guys now. What passes for a center now could be 6-8, where 20 years ago a 6-8 guy would have a lot of trouble. And, secondly, the three-point line is so close that teams have spread the floor. If you have one big guy, you can let him go one on one and spread the floor around him.