My guess is 14A relates to the business before McCoy leaps through the Guardian, based on his notes about story events preceding and following it.
I've read a lot of Justman's memos (thanks, Harvey) and on story points and suggestions he's right about 60–70% of the time, but by no means was he always right. He was wrong about Trooper. He was also wrong about the crowd scenes. The action in the script doesn't require anywhere near as many extras as he claims, as the recent comic book adaptation readily illustrates. On the other hand, he was dead right about the "limbo set", which would have stylistically incompatible with the series style.
As an aside, I've often wondered how Justman arrived at the very very high budget estimates he gave for this episode, and memos of this sort point to where that probably came from: the night shooting and the vehicles. That said, many of the scenes indicated as night could have been played in daylight with a very minor alteration.
Eliison's script are crammed full of excessive camera direction, and this one's no different. As much as I appreciate his storytelling abilities he never seemed to grasp the basic concept that you cannot really block for the camera on the page without seeing the set, especially not as specifically as he was wont to.
One of these days I'll read the first draft again and write down the notes I'd give were I producer on the script. That should be a fun exercise.