Sitting, no standing.
Moderator pausing for coughing episodes answering questions. (Run out the clock).
Kid glove handling by the media (more than usual).
Daring Trump to attack her on stage ala Rick Lazio.
She can shrug off any debate mistakes due to her "recovery".
I could see all of that happening.
Of course, the moderators can’t ask her tough questions(not that they would) because it might cause another coughing attack.