But like I said, I think it could work both ways, but it might work better if that vision’s connection to Kylo isn’t revealed until later. When she shares what she saw with Finn, she is still is trying to figure out what it means. She doesn’t understand the context. So, when Kylo later provides that context (in this case, that they will kill Palpatine and take the throne from him), Rey’s shocked reaction feels warranted. She putting the pieces together, and the fact Kylo saw it too makes it feel scary and inevitable.
Honestly, just got chills from reading this. I love this line of thinking in regards to that scene.