Here is my list of Devensive Players of the Year (DPOY from here on) and First and Second Team for the 51-52 season through 67-68. I used the What if Sports stats and ratings in order to keep the sanctity of the sim. While Bill Russell IRL would win more DPOY's the stats bare that Wilt would win more titles if this was based purely on stats. Players were select by position so as to stop there from being 10 PF's and C's on the list, and the only players eligible were players that played at least 1800 mins and the players were only eligible at their listed position (so even though Russell is 100% at PF he is only eligible at C).
Seble, feel free to use this list if it is ok with everyone else here.
Here is the list:
All-Defensive Teams
51-52
First Team
George Mikan DPOY
Ed Macauley
Paul Arizin
Bob Cousy
Phillip Andrew
Second Team
Larry Foust
Dolph Schayes
Bobby Wanzer
James Pollard
Bob Davies
52-53
First Team
George Mikan DPOY
Ed Macauley
Bob Cousy
Phillip Andrew
Leo Barnhorst
Second Team
Neil Johnston
Dolph Schayes
Fred Schaus
Bill Sharman
George King
53-54
First Team
Ray Felix DPOY
Ed Macauley
Bob Cousy
Paul Seymour
James Pollard
Second Team
Larry Foust
Harry Gallatin
Bobby Wanzer
Phillip Andrew
Wally Osterkorn
54-55
First Team
Bob Pettit DPOY
Paul Arizin
Bob Cousy
Dolph Schayes
Paul Seymour
Second Team
Ray Felix
Ed Macauley
Frank Selvy
Slater Martin
Bill Sharman
55-56
First Team
Bob Pettit DPOY
Paul Arizin
Jack Coleman
Bob Cousy
Tom Gola
Second Team
Maurice Stokes
George Yardley
Bill Sharman
Jack George
Dolph Schayes
56-57
First Team
Bill Russell DPOY
Ed Macauley
George Yardley
Bob Cousy
Bill Sharman
Second Team
Maurice Stokes
Dolph Schayes
Ken Sears
Dick Garmaker
Caul Braun
57-58
First Team
Bill Russell DPOY
Bob Pettit
Cliff Hagan
Bob Cousy
Tom Gola
Second Team
Clyde Lovellette
Maurice Stokes
Willie Naulls
Richie Guerin
George King
58-59
First Team
Bill Russell DPOY
Bob Pettit
Elgin Baylor
Tom Gola
Bob Cousy
Second Team
Walt Dukes
Cliff Hagan
Phil Jordon
Dick McGuire
Frank Ramsey
59-60
First Team
Wilt Chamberlain DPOY
Bob Pettit
Elgin Baylor
Richie Guerin
Bob Cousy
Second Team
Bill Russell
Cliff Hagan
Rudy Larusso
Tom Gola
Guy Rodgers
60-61
First Team
Wilt Chamberlain DPOY
Elgin Baylor
Bob Pettit
Oscar Robertson
Richie Guerin
Second Team
Bill Russell
Jerry West
Rudy Larusso
Tom Gola
Willie Naulls
61-62
First Team
Wilt Chamberlain DPOY
Oscar Robertson
Bob Pettit
Elgin Baylor
Sam Jones
Second Team
Bill Russell
Jerry West
Satch Sanders
Rudy Larusso
Hal Greer
62-63
First Team
Wilt Chamberlain DPOY
Oscar Robertson
John Havilcek
Sam Jones
Dave DeBusschere
Second Team
Bill Russell
Bob Pettit
Jerry West
Elgin Baylor
Hal Greer
63-64
First Team
Wilt Chamberlain DPOY
Oscar Robertson
John Havlicek
Gus Johnson
Sam Jones
Second Team
Bill Russell
Jerry West
Nate Thurmond
Elgin Baylor
Tom Gola
64-65
First Team
Wilt Chamberlain DPOY
Oscar Robertson
Nate Thurmond
Sam Jones
Elgin Baylor
Second Team
Bill Russell
Jerry West
Dave DeBusschere
John Havlicek
Guy Rodgers
65-66
First Team
Wilt Chamberlain DPOY
Oscar Robertson
Dave DeBusschere
John Havlicek
Dick Van Arsdale
Second Team
Bill Russell
Willis Reed
Jerry West
Billy Cunningham
Sam Jones
66-67
First Team
Wilt Chamberlain DPOY
Jerry West
Willis Reed
Jerry Sloan
John Havlicek
Second Team
Bill Russell
Dave DeBusschere
Oscar Robertson
Dick Van Arsdale
Gus Johnson
67-68
First Team
Wilt Chamberlain DPOY
Dave Debusschere
John Havlicek
Jerry Sloan
Jerry West
Second Team
Bill Russell
Willis Reed
Oscar Robertson
Gus Johnson
Dick Van Arsdale