Spark Unlimited has been rumoured to have been developing it for over a year now. They are making a "well known sci-fi third person shooter sequeal" that the first installment was not on the PS1 (Battlefront made its debut on PS2) and recently they had a secret meeting with a games studio in a restaraunt which is a 5minute walk away from the Lucas Arts studios.
This is the most excited ive ever been for E3.