Free agent center JaVale McGee and the Dallas Mavericks have "opened discussions" on a deal, according to Real GM's Shams Charania. In theory, McGee would fill the Mavericks gaping hole at backup center with shot blocking and defense. In theory. In practicality, McGee has played 28 games in the last two seasons, is an on-court knucklehead and has had only one legitimate season of actually kind of possibly coming close to fulfilling his obvious potential. - See more at: http://www.prosportsdaily.com/artic...e-per-report-364895.html#sthash.GqeuXCR0.dpuf