I don’t know if anyone watched Lego Star Wars Summer Vacation yet but I think they’re playing with something that a lot of people seemed to think when episode 7 came out. Remember everyone thought that Finn should’ve been a Jedi instead of Rey? Summer Vacation definitely played with this. Some force ghosts appear to Finn and as far as I’m aware, this only happens to Jedi. Someone at Lucasfilm is definitely listening.