http://www.comingsoon.net/movies/news/445457-colin-trevorrow-not-directing-the-next-jurassic-park-film#/slide/1
The cast and crew of Universal Pictures and Legendary Pictures’ Jurassic World have started their global press tour, and BadTaste.it tells us they got a chance to ask director Colin Trevorrow (Safety Not Guaranteed) at the Paris, France World Premiere about helming another installment. The answer was no.
“Jurassic Park is like Star Wars. Different directors can give a different taste to each movie,” Trevorrow told the site. “I would be involved in some way, but not as director.”