I’m fully on board with Ren’s “We can stop him”, Rey’s “I’m a Jedi” and shifting Palpatine’s “I’m all the Sith” to earlier.
I agree too. I still think we can get better sources of Rey saying “I… am a Jedi” though.
Maybe I’m pessimistic, but I’m gonna go ahead and guess it’s highly unlikely there’s any source better than what’s in the scene itself. On the other hand, maybe I’m not pessimistic because I think what we have sounds fine.