i believe that this will happen as all games publishers have serious concerns. they are losing massive amounts of cash that would go into future game development.once the game has been sold brand new, they can only make money by providing dlc.sony have already designed the ps4 spec around what the developers want, making the console alot easier to write games for, so do not be at all suprised if each game is married to the first console that it is played on,or if not it will cost you a fair bit to use it on a second machine. its just safeguarding the future of the games market and who knows, more money for them should mean,more and better games for us, i dont personally agree with it, but i do understand why