From what it sounds like they re building in Tokyo it wouldn’t just be an inferior version it would be a completely different ride.By the way, I forgot to mention something else to @GiveMeTheMusic:
I believe that Screamscape has proven correct in terms of rumored stuff coming to Disneyland more often than not, at least in recent years. I think they were the first to mention the Guardians of the Galaxy overlay of the Tower of Terror as well as the overhaul of the auction scene in Pirates. At least, that's where I first read about them.
So who's to say that they won't bring the Beauty and the Beast ride to Disneyland in a far smaller (and thus probably inferior, by our standards) version than Tokyo's, particularly since they would have to do it from scratch anyway? I mean, just look at Disneyland's Pooh ride. It's far inferior to Tokyo's Pooh ride, but it's still there, very, very different than that one. So again, who's to say they won't do it again?
I have a feeling they will probably mention something at D23, particularly since, by then, Star Wars: Galaxy's Edge be open. Yes, there is the Marvel land coming to the CA Adventure, but do you really think they won't do something for Disneyland, too?