Since v4 is on the table, do we know what ever happened to that mockup of Rey blasting a short burst of lightning at Finn on the Death Star wreckage? I feel like that’s the missing piece in her arc to give up everything and head to Ahch-To. She realizes that just being by her friends in general will always put them in danger.
If that was never finished, if a like-minded person with a little bit of VFX skills could fix that up it would be awesome!