Do you think Abrams had a plan/vision?

For example, he had little hints as to Rey's past and lineage. We see the flashback for her screaming to the departing ship, implying she was left there, then later the saber calls to her and she gets all of these visions when she touches it. I'm not aware of a saber ever calling anyone before.

So, do you think Abrams had something already in mind for her destiny or that he had no idea and was just setting up some interesting possibilities for someone else to take and run with?

If he had some ideas and to where everything to lead, do you think it is still salvageable? "Oh, by the way your parents were junk dealers, you're a nobody, the saber just liked you for some reason" is where Johnson has left it, if Abrams has something else in mind can it still be brought to pass?

Not just with Rey but everything overall?