Addendum

Taking the thread title at total face value, answer via not baking

Right click your face morph

Select edit dependencies

Click start teaching

Go to face morph dial and type 1 in the numeric field, do not hit enter, click on the palette and the value will be set. Do not hit enter.

Go to Eye Blink Fix dial and type 1 in the numeric field, do not hit enter, click on the palette and the value will be set.

Go to face morph dial and type 0 in the numeric field, do not hit enter, click on the palette and the value will be set.

Go to Eye Blink Fix dial and type 0 in the numeric field, do not hit enter, click on the palette and the value will be set.

Click stop teaching.

Close dependency editor.

Blink fix is now slaved to Face morph master.