Sure. While all Star Wars stories are part of the same universe, they can vary greatly. Colin Trevorrow might focus on different aspects of the Star Wars lore. For example, he could explore more about the origins of certain species or the history of some of the planets in a way that previous stories haven't. His visual style and narrative choices will also contribute to making his story different from the others.
Definitely. Colin Trevorrow has his own directorial style and storytelling techniques. Previous Star Wars stories have their own tones and themes. He may introduce new concepts, different types of characters or new ways of exploring the Force, which will make his story distinct from what we've seen before.