Someone messes with time travel and completely erases everything up to a few years before everyone is whisked away to Storybrooke. Sherlock is back in Victoriana with no recollection of the past--however you remember, because of a lucky fluke you were holding a bracelet that negated the effects of the timeline in your memory. You use a bean and travel to Victoriana and reintroduce yourself to Sherlock. Do you try to fix things or leave them be? The EF is peaceful now that Snow rules.