I don't know if it is a rule per se, but when I do Judges' Meetings I always inform the judges that the trial proceeds in the order that the ballot requests scores of them. E.g., opening, move to the right, opening. Witness one, move to the right, cross of witness one.
In other words, proceed at your own peril if you want the judges to SCORE AS THEY GO!!!! as the power point demands but you want them to go back and fill in the first defense blank after the next three. Seems silly to me and also unrealistic, at least in NYC.
Note that in NYC, where many defense attorneys choose not to open, I also advise our local attorneys that this is not an option in Midlands. Your local practice may differ.