Not while there's money to be made. Over here in the UK both the PS1 and PS2 had extended releases long after they were replaced by the newer model - not only annual sports games but also with clutches of budget games - perhaps Sony makes it more cost-effective to release on their older systems as they get wound up? Not sure if the 360 has quite the same staying power, but I can imagine that the PS3 will have some Japanese games which can be translated and released on the cheap, perhaps some previously download-only games put on discs and sold on budget racks? The possibilities of releasing download games this way has finally caught up with publishers/console manufacturers so it may be a thing this time around.