VIDEO : Screenwriter Reveals Rogue One Was In 'Terrible Trouble'

Writer Tony Gilroy is dishing on Rogue One: A Star Wars Story.
Gilroy said Rogue One was in "terrible, terrible trouble" before extensive reshoots.
Gilroy was brought in to make last-minute changes to the film.
He's admitted the movie was in a "mess" when he came on board.
Gilroy: If you look at 'Rogue', all the difficulty with 'Rogue' and all the confusion of it and all the smart people and all the mess, and in the end when you get in there, it's actually very, very simple to solve.