PS2 ultimately became a mass success because it was also a DVD player and casual gaming was at dawn later in the PS2 lifecycle with DDR, Guitar Hero and Eyetoy.
So PS4 would need to become the de facto multimedia device of choice for homes and would need to rekindle a birth and casual gaming to take PS2's place.
Did I mention Japan? Japan.
I predict NX launches in 2017 - not 2016







