Three parts of one poster?
Indeed. Still doesn’t excuse mismatching the characters, but would you rather they put RotS Palpatine on the poster for TESB?, because that’s the one that’s in the film.
That version has the original Emperor.
And, Yes, I’d certainly prefer that one be on the cover. Because that’s the one in the film.
Oh yeah I forgot this version predates the Prequels.