Carroll Baker should have played Sugar
If MM was indeed "troubled" and on the verge of a nervous breakdown, she should have been fired for the good of everyone. Baker is a MUCH better actress and would have saved the money that MM cost the production company. Baker was nominated for Baby Doll, her FIRST MOVIE!!!! Monroe should have been committed to an institution and stayed there. She probably would have lived longer.
There is no "off" position on the genius switch.