Cavaliers sign Joe Smith (AP)

Joe Smith passed his physical, signed the final paperwork and walked out onto the floor to rejoin the Cleveland Cavaliers. At last. Traded away, Smith was welcomed back. To him, the six-month separation was an eternity. "It felt like I've been gone forever," he said after practice. Smith officially returned on Thursday to the Cavaliers, who signed the 14-year veteran forward to a one-year contract, an...