Coach Joe Sacco is "cautiously optimistic" the goalie, who sustained the injury against New Jersey Wednesday night, will be available to play against Colorado on Saturday

As if things couldn’t get more troublesome for the Bruins, the player who is chiefly responsible for the earning points in four of their last five games is on the shelf. Jeremy Swayman, whom B’s coach Joe Sacco pulled after two periods on Wednesday in New Jersey partly because he was “dealing with something minor,