When will principle photography start? Jurassic World?

So now that Jurassic Park 4 I mean Jurassic World has finally been announced, when do you guys think Jurassic World will start principle photography? And do you guys think it will be set on Isla Nublar and having a new amusement park like intended by John Hammond or is it going to be set where humans must now live in harmony with dinosaurs after the dinosaurs have taken over the world! I had this idea of doing a thing where Jurassic World where scientists have found a breach in the space time continuum, and they took this advantage to be able to take bring back the dinosaurs from the past and bring them into the future to make a new Jurassic World like that documentary on Discovery Channel called Prehistoric Park. They decide to bring back some of the animals from the prehistoric eras and bring them to the Jurassic World park. But of course things go horribly wrong as the time machine the scientists build go out of control as dinosaurs come out of the time machine like crazy! Or Jurassic World sends a team of experts to the past to collect dino DNA as proving of amber mining has become ineffective. They create a time portal, and the scientists go to each era to collect dinosaur eggs.