I've noticed a lot of people saying that there are no more great big men in the NBA...just a bunch of power forwards playing a once great position. The truth is that there are more quality big men now than ever before in the NBA, but none of them want to stand under the basket. Look at the great big men of the past and think what you'd be saying about them today...
Bill Russell 6'9.5" 220...a power forward today...
Wilt Chamberlain 7'1" 275...a center...
Wes Unseld 6'7" 245...an undersized power forward today...
Walt Bellamy 6'11" 240...good height but not bulky enough...a power forward...
Bill Walton 6'10" 230...a power forward today...
Dave Cowens 6'9" 230...a power forward today...
George Mikan 6'10" 240...a power forward today...
Kareem Abdul Jabbar 7'2" 230...very slight but could be a center...
Bob McAdoo 6'11" 230 or so...too slight...would be a power forward playing center...
Notice a pattern? You have 2 or 3 guys with the legit size to play center and the rest are what we would call power forwards playing center today. Compare that to today's good big men...
Shaquille O'Neal 7'1" 340
Tim Duncan 7'0" 260
Dikembe Mutombo 7'2" 265
Alonzo Mourning 6'10" 260
Rasheed Wallace 6'11" 230
Kevin Garnett 6'11" 225
Chris Webber 6'10" 245
Dirk Nowitzki 7'0" 245
Ben Wallace 6'9" 245
I don't think there's any doubt that those guys would be great big men in any era...and that's not even counting the guys that are just retiring this year or the next. The new guys have so many skills that they don't play under the basket as much as they should. There are just as many great big men of today as there were at any time in the league... but we arbitrarily decided at some point that the 6'9" and 6'10" guys weren't centers anymore...though they're still under the basket playing the position. The evolution of skills in big men has caused a lot of people to apparently forget that they are there. So don't cry for the death of the great big man in the NBA...just open your eyes.