Samuel L. Jackson
Although there will certainly be some callbacks to the most recent Star Wars installments, it's almost unanimous amongst fans that they'd like to be reminded of those films as little as possible. One character we think everyone would greet with open arms, though, is Jackson's Mace Windu. Now we know what you're thinking: this is taking place decades after those movies, so how could that possibly work??? Look, if they have the technology to create Death Stars and travel through hyperspace, it's safe to say they'd have the technological advancements to keep Windu alive.