If I remember correctly, DominicCobb’s is the edit where Rey killed her parents as a child? That’s definitely a cool idea - it seems like it would be easier to implement, because flashback moments are built into the story, and you can keep a good chunk of Kylo’s existing dialogue (“You don’t know the full story,” etc.) - but I’d be interested in seeing if anything could be done with the Kylo Bedroom fight to avoid mentioning her parents entirely. After everything that went down in TLJ about Rey losing her dependence on her parents, it feels like it regresses her character somewhat to still have Rey defined by their fate.
Not that any Rey Nobody edit is “easy” to pull off…