The South Florida Sun-Sentinal (Ira Winderman) reports: Jermaine O’Neal will wear No. 7, Shawn Marion’s former number, with Jamario Moon to wear No. 8, which means the Heat will not, after all, be retiring Antoine Walker’s number. (Moon wore No. 33 in Toronto, which soon will be retired in honor of Alonzo Mourning. The late Alec Kessler is the only other Heat player to have worn No. 33.)