I'm waiting to see if they will touch upon the topic of RADAR in the movie.
Of course, it would be very interesting if Pearl Harbor had RADAR, and if the RADAR were in operation that morning. It would be very interesting if they covered the oft repeated story of a RADAR technician going to his supervisor, and the supervisor repeating one of two statements:
1. It's nothing, just ignore it.
2. It's a malfunction.
If they go the liberal stance, we might get #2, or a complete and total omittance of the story. The link above notes much more of the deeper background in regards to the years leading up to that day. But what of the circumstances of that morning.
While not anywhere near definitive as to the events of that morning, it is of value to note that my great-grandfather was in Hawaii that previous summer. His experience with a man, Philo T. Farnsworth, one of the inventors of television, had gained him experience in similar electronic devices. My grandfather has letters, the journal, but moreso, personal conversations and knowledge that his father was in Hawaii for the final installation of components for a RADAR post.