By Free Agency: Center (name, team – 2010-11 salary – status)Nene, Denver Nuggets - $11.4 million – Early Termination Option ($11.6 million) Marc Gasol, Memphis Grizzlies - $3.6 million – Unrestricted* Tyson Chandler, Dallas Mavericks - $12.6 million – Unrestricted Yao Ming, Houston Rockets - $17.7 million - Unrestricted Joel Przybilla, Charlotte Bobcats - $7.4 million – Unrestricted Samuel Dalembert, Sacramento Kings – $13.4 million - Unrestricted Greg Oden, Portland Trail Blazers - $6.8 million – Restricted ($8.8 million Qualifying Offer) Spencer Hawes, Philadelphia 76ers - $3.0 million – Restricted ($4.1 million Qualifying Offer) Nenad Krstic, Boston Celtics - $5.7 million – Unrestricted Tony Battie, Philadelphia 76ers - $1.4 million – Unrestricted Kyrylo Fesenko, Utah Jazz - $1.1 million - Unrestricted Erick Dampier, Miami HEAT - $1.1 million - Unrestricted Zydrunas Ilgauskas, Miami HEAT - $1.4 million - Unrestricted Jeff Foster, Indiana Pacers - $6.7 million - Unrestricted Nazr Mohammed, Oklahoma City Thunder - $6.9 million – Unrestricted DeAndre Jordan, L.A. Clippers - $0.9 million – Unrestricted* Kurt Thomas, Chicago Bulls - $1.4 million – Unrestricted Francisco Elson, Utah Jazz - $1.1 million – Unrestricted Hilton Armstrong, Atlanta Hawks - $0.9 million - Unrestricted Aaron Gray, New Orleans Hornets - $0.9 million – Player Option ($0.9 million) Jamaal Magloire, Miami HEAT - $1.4 million - Unrestricted Dan Gadzuric, New Jersey Nets - $7.2 million - Unrestricted Ryan Hollins, Cleveland Cavaliers - $2.3 million – Player Option ($2.5 million) Kwame Brown, Charlotte Bobcats - $1.3 million – Unrestricted Theo Ratliff, L.A. Lakers - $1.4 million - Unrestricted Etan Thomas, Atlanta Hawks - $1.2 million – Unrestricted Jason Collins, Atlanta Hawks - $1.2 million – Unrestricted Eddy Curry - $11.3 million - Unrestricted Hamed Haddadi, Memphis Grizzlies - $1.8 million – Unrestricted* Alexis Ajinca, Toronto Raptors - $1.5 million – Unrestricted Read more NBA news and insight: http://www.hoopsworld.com/story.asp?story_id=18192#ixzz1OarCuti1

By draft: http://www.draftexpress.com/rankings/2011-Big-Men/

By trade: ESPN trade machine is handy (hint, hint.)