It looks like Young Buck got his wish, that of getting out of his G-Unit contract. According to multiple reports, Buck has been released from G-Unit, although it hasn't officially been announced. A "100% reliable source" says that 50 Cent decided to let Buck go. To futher back the speculation, Buck took to his twitter saying "The Official Annoucement COMING SOON!!!," he tweeted.
SOURCE-http://www.rapbasement.com/young-buck/083010-young-buck-reportedly-is-released-from-his-contract-with-g-unit.html