The Originals AU
(aka what should really be happening in the spin off)
Klaus, Rebekah, and Elijah agree to search for a witch who can bring their brothers back to them. After a long search, involving an arc of many episodes bringing the siblings closer than ever before, a witch successfully resurrects Finn and Kol. And with that, the Original Family regains their hold on their position and infamy of being the strongest of the strong and the baddest of the bad.