Ezra Bridger
Star Wars Rebels is going to be ending soon–its fourth and final season is due later this year–and if Rogue One is anything to go by, a good amount of the Ghost crew are (hopefully) alive and well, fighting the good fight with the Rebellion. As one of two Jedi we know that are part of the new generation post-Revenge of the Sith, having him in Battlefront II would make a heck of a lot of sense. He’s evolved a lot over the course of the series, and it’d be a nice nod to those watching the show.
What makes Ezra different from other Jedi and Sith that we’ve seen thus far in this universe is his fairly crafty nature and diverse range of skills. Not only has he been a user of multiple lightsabers, one of which he combined with a blaster, he also used an energy slingshot throughout the first season. His trickster personality and Force skills have helped him infiltrate the Empire on more than one occasion, either through mental manipulation or just plain giving bad directions. A “stealth” character would definitely be handy for the Rebellion, especially in the multiplayer matches where you have to steal information or hold a point of contention.