Ken Rosenthal of FOX Sports reports that John Smoltz refused a minor league assignment, leaving the Red Sox with the choice of trading or releasing him. Smoltz cleared waivers, so the Red Sox can trade him to any club, but they would likely have to pay much of his $5.5MM salary in any deal. Smoltz, who makes $500k if he's traded, received $35k for every day he was on Boston's roster, but he would no longer pick up those bonuses if he's released and picked up by another club.