DZ-330 said:
I think putting “you are nothing” over the silence would be a good idea as Rey would respond more quickly to saying she’s is a Jedi, which I think helps even more to remove the Endgame-ness of it. Are you able to mock that up?

Sure. Here’s a mockup with “You are nothing!” shifted a little later to alleviate the awkward silence, and here’s one with it shifted all the way to the end as DZ suggests. (Edit: maybe it’s a little quiet there, but you get the idea)