i feel like this pretty much means the 2015 tales game will be cross gen. probably not until 2017 before ps3 is dropped.
If it comes out in 2015 then it'd line up with the usual timing for new consoles, so I don't think they'd make it a cross-gen game.
I don't even feel like there's any urgency to make the next one cross-gen. They've stretched into next-gen before with no big problems.