Lucas arts is good at discarding good franchises, and screwing over their best employess. If theres even anyone left working over there at lucas arts I doubt they are going to put up the right amount of cash to make another great battlefront. Everytime they make a crappy game they fire like half their staff lol.
Just be thankful that they haven't created some half-assed rushed sequel like knights of the old republic 2 or the force unleashed 2. Although don't lose hope ive heard rumors of Lucas arts returning to their most popular games in the year 2015.