The Boston Herald's Steve Bulpett reports that the Celtics are closing in on signing guard Erick Strickland.  Strickland opted out of his $2.7 million contract with the Grizzlies in June, expecting greener pastures.  A week ago Strickland was 'willing' to sign for the $1.3 million exception, and now Bulpett speculates that he's expected to sign for the five-year veteran's minimum of $653,350.

Boston opened up their 15th roster spot a couple of days back when they waived Chris Herren.