(Cross-posting from Darths & Droids forums.)
They showed a place named "the ring of Kafrene" without further explanation of what that means. It's totally another "forest moon of Endor": people will now speculate what "Kafrene" is the name of. Is it the name of the ring itself? The name of the place the ring surrounds and protects? The name of the star? The name of the lord who wears the ring? The name of the person who made the ring? The name of the demon that powers the ring? The question will be resolved more quickly these days though, since they've probably already clarified this in some…