I think it works:
Palpatine: “You suck, I rule”
Palpatine “You’re just a scavenger” Rey: “lolz nah i’m a jedi”
They play off each other quite well. Hope you don’t mind my abridged version.
Can we quickly throw together some voice talent to re-dub this part
Edit: Nevermind, this caliber of dialogue HAS to be done with text-to-speech