Major Update below from the comments sections,  looks like the set will contain BB-8, Flametrooper, Poe wearing Finn's jacket (well, it's Finn's jacket now) and a 4th minifigure which might be Max Von Sydow's character Lor San Tekka. It looks like set 75102 "Poe's X-Wing Fighter" will be getting a wingman to help battle First Order Tie Fighters by the Summer of 2016.