Blue Devils to Retire Numbers 4 and 23: Duke fans who wax nostalgic when discussing the last four Blue Devil seasons will be happy to hear that the university plans to retire J.J. Redick’s No. 4 and Shelden Williams’ No. 23. The current NBA ballers will receive separate ceremonies this season. Redick finished his four-year career at Duke as the all-time leading scorer in ACC history. The offensively challenged Blue Devils clearly miss his production this season. Duke will hold Redick’s ceremony Jan. 28 vs. Boston College and Williams’ Feb. 4 vs. Florida State. [1/12/07]