This sounds interesting, in general it would be nice, if we could see the importance of Luke Skywalker, the legend in TFA. We are only told that he is needed to restore hope, but its never shown that much. Look the stormtroopers that arrest Han, Chewie and Finn at Max castle before the Resistance arrives, do not even recognize Lukes lightsaber.
It would be interesting if Luke had more of a presence in the movie.
Maybe we could add a namedrop and a fitting reaction to the “castle-scene” or have Hux mention the Jedi in his speech.