Not going to happen, for one both Depp and Heard will not be in the court when the verdict is read, they have both been told they do not need to attend and in actual fact it would be wise to not come. If you thought Friday was a circus outside the court, can you imagine the chaos when a verdict was coming in.
Depps legal team also left the money aspect off the table completely and even emphasised that all depp wants is his name and life back, he was not interested in punishing AH, if the jury wants to impose some sort of financial loss on AH they could fine her $1. Depp knows she doesn't have $50m and after this case she will unlikely ever see that sort of money again.