Ever since the Dallas Mavericks traded Brandan Wright in exchange for Rajon Rondo at the end of last week, leaving Greg Smith atop the depth chart behind 32-year-old center Tyson Chandler, rumors have swirled around Mark Cuban potentially signing free agent veteran backup big Jermaine O'Neal. On Tuesday, O'Neal addressed those rumblings in a series of 140-character posts on Twitter, suggesting he will leave his decision entirely up to his wife and two children while maintaining he still loves the game of basketball, is better than most bigs still in the league and will be ready to contribute on short notice. Can I physically still play?Probably better than 60% of the bigs in the league today! That's not a knock on anyone but more about how I feel — Jermaine O'Neal (@jermaineoneal) December 23, 2014 O'Neal, 36, played for the Portland Trail Blazers, Indiana Pacers, Toronto Raptors, Miami Heat, Boston Celtics, Phoenix Suns and Golden State Warriors in his 18 previous seasons, most recently averaging 7.9 points and 5.5 rebounds over 44 games for the Warriors last season before calling it quits. His 15.3 player efficiency rating in 2013-14, per Basketball Reference , put him...