I made some trades based on the outdated roster:
Version 1:
Calvin Booth,Evan Eschmeyer,Alan Henderson-------->Primoz Brezec,Brandon Hunter,Jason Kapono(Bobcats)
Release Primoz Brezec,Brandon Hunter.
Sign A.Carter,B.Drew(FA)
Michael Finley-------->R.Allen(Supersonics)
J.Stackhouse,E,Dampier------------->T-Mac(Rockets)
Podkolzin,A.Johnson-------------->J.Barry(Hawks)(The mavs will have no head coach

)
J.Howard,,M.Daniels,B.Drew------------->Peja(Kings)
D.Harris,Peja,S.Bradley--------------->Yao Ming,D.Mutombo,J.Jackson(Rockets)
J.Terry,D.Mutombo,J.Jackson---------------->A.I. , K.Korver(76ers)
(Sometimes you have to change your player to a similiar position...I change Peja from SF to SG. Never change a guy from PG(SG) to PF(C)
Roster(Pos:Name/Ovl)
Starting lineup:
C:Yao Ming(82)
PF:Dirk nowitzki(85)
SF:T-Mac(90)
SG:Ray Allen(86)
PG:Allen Iverson(87)
Bench:
SG:Jon Barry(59)
SG:J.Kapono(54)
PG:A.Carter(51)
PG:D.Dickau(52)
SF:K.Korver(50)
It's not a well-balanced roster I know.The team has no big guys on bench.
Version 2:
Calvin Booth,Evan Eschmeyer,Alan Henderson-------->Primoz Brezec,Brandon Hunter,Jason Kapono(Bobcats)
Release Primoz Brezec,Brandon Hunter.
Sign A.Carter,B.Drew(FA)
Michael Finley-------->R.Allen(Supersonics)
J.Stackhouse,E,Dampier------------->T-Mac(Rockets)
Podkolzin,A.Johnson-------------->J.Barry(Hawks)
J.Howard,,M.Daniels,B.Drew------------->Peja(Kings)
D.Harris,Peja,S.Bradley--------------->Yao Ming,D.Mutombo,J.Jackson(Rockets)
Dirk nowitzki,Jason Terry-------------->Kobe Bryant,Devean George(Lakers)(George's overall rating rises from 66 to 71 after I edit player)
T-Mac,D.Dickau--------------------->KG(Timberwolver)
Devean George,Jason Kapono---------------------->Dwyane Wade,Wang Zhizhi(Heats)
Roster(Pos:Name/Ovl)
Starting lineup:
C:Yao Ming(82)
PF:KG(99)
SF:Kobe Bryant(94)
SG:Ray Allen(86)
PG:Dwyane Wade(79)
Bench:
C:Mutombo(58)
PF:Wang Zhizhi(48)
SF:J.Jackson(62)
SG:Jon Barry(59)
PG:A.Carter(51)
I prefer Version 2 to 1,it's a more balanced roster.