Fairly high expectations, from the sounds of it they will be going a simplified version of battlefields multiplayer format with weapon unlocks, some attachments and i'd assume character skins in place of gun skins, in addition to the powerup cards or whatever.
It sounds like they are putting a lot of progression into the game, similar to battlefield with character, vehicle and hero levels/ progressions to unlock the better abilities.
Probably won't happen but I liked the original battlefront novelty of map spawned vehicles but in a multiplayer environment with vehicle campers/ griefers/ spawn kills i'm not really expecting it to be there.
Hope they don't butcher the clone wars though since that's all I really care about, i'd prefer a higher focus on clone wars and then I suppose the new trilogy as it's for the movies, and a lower focus on the rebels/ empire since they already did all that in the last game but they'll probably just equally spread it out. Only thing that concerns me is if that means it'll basically just be like battlefield 4 with the different teams, US, RUSSIA and CHINA where you don't choose to be a side, you are just given the character skin based on the map you are on. And i'd almost bet that, that is what is going to happen. (hope not though because then it's empire vs rebels, new order vs rebels- I NEVER played as rebels in the original battlefronts because they are so boring).