Notice when Obama is out of the light his approval goes up. People think better of him when they don't see or hear Obama. Well, the same goes for Hillary.
The more she debates, talks, campaigns the greater her exposure is to her past through questions and her reactions to them. She has the greatest chance of breaking down and losing points by campaigning.
David, Lester, Gwen, Andrea, Scott, and other fifth-column leftist media whores will cover for Hellary’s absences.