A few more post Episode 6 stories that didn’t revolve around Luke or any of the cast in some way might be interesting, especially if set very shortly after the second death star destruction. A game set in a more realised world than some of the older generation Star Wars games. At the same time I suppose the confirmed existence of a new trilogy might put any games set in that time frame on hold.
They sort of did this with Battlefront 2, the way they profiled the 501st doing things like fighting a resurgence of the battle droid army, etc. I’d be more interested in seeing the story told from the rebellion’s point of view.