it almost seems to me like he is setting up a another plot arc with Oro's resurrection. The main villain from part 1 is back alive and well, while both of the ridiculously powerful villains from part 2 are still alive, plus zetsu(dead?) and the juubi. Kishi is causing more questions when he is supposed to be answering the ones we already have. and somehow naruto and sas-k are going to battle it out amongst all of the sh*t hittin the fan.