News from August 10. Boston signed 2nd round draft pick (#52) Luke Harangody to a 2 year contract. New York signed Roger Mason to a 1 year, $1.4 million contract. Boston formally released Rasheed Wallace. Wallace had announced his retirement at the end of the season. Marcus Williams, with Memphis last season, signed with Enisey Krasnoyarsk of the Russian league. Yakhouba Diawara, with Miami last season, signed with Brindisi of the Italian league.