One thing I didn’t like was you have Return of the Jedi. And then a couple of movies later you have The Last Jedi with apparently Luke being the last Jedi. It kind of makes the “Return” rather pointless.
Return of the Jedi= Vader turning back to the light.
It can be both. But Luke does become a Jedi inbetween Empire and Jedi.
No he doesn’t.
https://www.youtube.com/watch?v=eUB6Un9TR7o&t=46s
“Not yet. One thing remains…”