I favour dressing McGratton should his services be required but having Schubert and Saprykin get centred by a rotating mix of Fisher/Vermette/Kelly.
I wouldn't mess with the success the 2nd and 3rd lines had by putting Eaves in and dealing with the cascading lineup changes that would force.
UPDATE: He might be back:
Dean McAmmond went for a bike ride this morning.
Then, the injured Senators centre went for a light 35-minute skate. Will he play tonight in Game 4 of the Stanley Cup final?