I think the majority of the audience will be scratching their heads trying to figure out who Starkiller is, (yes I know it's in the crawl but only nerds like us follow these things closely) a few people will think the guy from the video game has come back from the dead and it doesn't add anything to the story.
The easiest and obvious remedy for this 2004 problem is to return the hologram conversation to it's 1980 text but with Ian's voice (like what Ady has already done).