Ian Malcolm, Ellie Sattler, and Alan Grant (played by Jeff Goldlbum, Laura Dern, and Sam Neill respectively) are experienced with coming face to face with the resurrected creatures, so their perspective will likely be key.
And those actors’ very first scene was actually with a dinosaur, which should excite the generations of fans out there.
With dinosaurs now resurrected and living on the mainland, it makes a great deal of sense that the original trio of Jurassic Park heroes would be brought into the narrative.