Most likely theory is it's a MV for Vigilante Shit and this is Taylor 'stealing' back her remaining albums that need to be re-released. One photo from the set featured the piano used in original Enchanted MV and actress Joey King was also there and she was in the Mean MV (both from Speak Now). The idea would be that this is the final single from Midnights when its released, and it would be a bridge into Speak Now TV).
Another rumor is that Karma is the name of a mega album that will be released and include the 4 remaining TV's to come, which would mean that album would likely terrorize t