Fans quickly noticed the deliberate capitalisation of “Wait”, widely interpreting it as a reference to the song “Wait”, one of the tracks from Rubber Soul. If confirmed, Rubber Soul would become the sixth Beatles studio album to receive the expanded anniversary treatment following Sgt. In 2022, while promoting the Revolver box set, Martin suggested that Rubber Soul would probably be next, although he said work had not yet begun. Several recordings from the Rubber Soul sessions have already surfaced across previous archival releases, offering clues about what could appear in a comprehensive box set. Should Rubber Soul follow the established pattern, fans are likely to see the collection released later this year.