For Palpatines broadcast, I think it would neat to use it to further contextualise the events of 7 and 8 as Palpatine arranging for his return, “at last the work of generations is complete, Skywalker is dead! The Republic Destroyed! The great error has been corrected, the day of victory is at hand, the day of revenge, the day of the Sith!”
Here’s a test for Palpatine’s broadcast.
https://vimeo.com/404134108