For those interested in the Nobody version, in the Nobody thread RogueLeader posted the scenes that must be changed for that version:
Potential Scenes that Must Be Changed for a Rey Nobody Edit
I’m going to point out all scenes that are also related to new info regarding her parents. Some Rey Nobody edits will want to cut as much out about her parents as possible, while others will just reinterpret that information.
Potential cut - Kylo and Palpatine’s first scene. “She is not who you think she is.” (This line could be given a new context though.)
Parent scene - Rey gets a vision where we get a quick glimpse of her parents and Ochi’s ship flying away.
Parent scene - On Pasana, Rey sees Ochi’s ship and says something is familiar about it.
Parent scene - Rey picks up the dagger and senses bad things have happened with that blade. She hears her mother’s screams. (This could be kept as-is without the other references to her parents.)
Special Mention - Although Rey using Force lightning is meant to be an obvious connection to Palpatine, without the other related connections, this can simply be seen as a manifestation of her dark side abilities.
Parent scene - While waiting for 3PO to reboot on Kijimi, Rey tells Finn that she recognized Ochi’s ship.
Parent scene - During Rey and Kylo’s Force bond duel, Kylo tells Rey that Palpatine killed her parents because they were trying to hide Rey from him.
Rey Palpatine Scene - Kylo tells Rey that she is Palpatine’s granddaughter. (NECESSARY CUT)
Parent scene - After they escape, Rey says, “He killed my mother, and my father. I’m going to find Palpatine, and kill him.”
Parent scene - Back at the Resistance base, Finn tells Poe that D-O’s former mission was to bring a little girl on Jakku to the Emperor.
Rey Palpatine Scene - On Ahch-To, Luke says to Rey, “Because you’re a Palpatine.” (NECESSARY CUT)
Rey Palpatine/Parent Scene - When Rey confronts Palpatine, he has multiple lines related to their connection (NECESSARY CUTS)
“Long have I waited… for my grandchild to come home.”
“I never wanted you dead, I wanted you here, Empress Palpatine.”
“It is your birthright to rule. It is in your blood, our blood.”
“Weak. Like your parents.” Rey responds, “No. My parents were strong.” (Would need to be cut if you were to remove her parents being murdered by Ochi)
“Your master, Luke Skywalker, was saved by his father. The only family you have here is me.”
Later, as Rey is about to kill Palpatine, he says, “She will take her revenge”. (This line would need to be cut an editor was going to remove Rey’s parents being murdered by Ochi.)
This is all I can think of without going back and watching the movie.