During the seven long years when Link was in temporal stasis in the Temple of Time, we would all love to witness Zelda fleeing from her dominated kingdom, joining the Sheikah tribe, and establishing her new identity as Sheik.
Oh, I always assumed that she just casted a magic shell over herself in the form of Sheik, hinted in Oot and Brawl and Melee, not that she literally donned a corporeal disguise as Zelda... huh...
Make it a game! This, and the story of The Boss from Metal Gear Naked's timelime would be excellent settings.