Truth Seeker
Adventurer
Picard was ordered to step down from the Sovereign Enterprise, by Starfleet Command, the premise was that it didn't look proper from a visual standpoint, to have a Federation Warship in Romulan space, leading the evacuation. Information came from a YouTube podcast about the bookWorf, from what I've heard, haven't read the book, was given command 14 years ago, when Picard left to run the mission to evacuate the Romulans. We don't know the current status of the Enterprise-E, whether she's still in commission and who is currently in command.
As to the second paragraph ... I do not understand, what the point of this observation?
As for the dream sequence of Enterprise D, I was finally able to snip cut the scene and saw the difference.