Well that would be nice, though far from likely.... It does seem like Squeenix have got themselves in a mess with Versus XIII. They have clearly spent to much money on it to just chuck it out, but there is so much fan demand for it, that it better be rather good (especially as it supposedly means that we haven't got KH III). BUT, they have prioritised XIII series because apparently people like Lightning (I don't), so they can't really release it this year
I think the most likely scenario is Lightning Returns later this year, then Versus on next gen some time next year and finally XV in a couple of years.
Squeenix have told us to be excited about a FF announcement for PS4 at E3, so I think it will be either Versus or XV, but not 2 games.
And anyway, I still want to know about Type 0 outside of Japan!