If you look at some of the drafts we’ve already cooked up, you’ll see we’re more than capable of cleverly weaving around whenever she shouts something like that by placing something truly negative beforehand.

To remove her parents being good, we’d have to remove more content from the Palpatine and Rey conversation, which has already been stripped down a bit in Ascendant. We won’t end up with much left, and it will be felt, I guarantee it. Plus, unless somebody radically changes the VFX of Rey’s parents ship in TFA, and comes up with a compelling reason why Rey would harbor such intense hatred for Palpatine going into their confrontation, then it’s what we’re stuck with.