Interesting. I like where you’re going with the Finn idea. Imagine if when the communication tower switched signals, instead of Finn just getting a “feeling” about where the new signal is being broadcast, Finn gets the idea to use the communication tower instead of blasting it. They land, infiltrate the tower, and he broadcasts a message to all the the Star Destroyers, telling all the stormtroopers to stand up and fight. Perhaps Finn’s earlier conversation with Jannah could foreshadow this idea, maybe when Jannah explains why they laid their weapons down.

Then we cut to the all the troopers in the destroyers, listening, and eventually rebelling.