Star Wars Rogue One: 37 Easter Eggs & References You Must See
29. "It's A Trap!"
Unsurprisingly, there are a lot of direct, scripted references to prior films in the series, one of the most blatant of which sees Saw Gerrera declare "It's a trap!" once Jyn arrives at his fortress and the Empire make their presence known.
This is of course a straight nod to Admiral Ackbar's iconic utterance in Return of the Jedi, though at least it's a general enough saying that they just about get away with it not being too on-the-nose.