If microsoft wants to ruin the interest for ps3 worldwide (yes, japan too), they should just buy ff versus 13 for 360 worldwide and announce that the still mysterious ff haeresis 13 will be 360 exclusive.
Or they would announce valkyrie profile 3, kingdom hearts 3 or some star ocean 5 to be exclusive.
Tri ace was doing infinite undiscovery and star ocean the last hope at the same time, without counting valkyrie profile ds, so it's not impossible for them to prepare more than one game at once, that game is end of eternity of course, which is at 30% of its developpment, so it means they were working on it while finishing star ocean 4 and localizing valkyrie profile ds.
I'm a european and i'm still waiting for so 4 but i would be glad to hear about a fifth installment of that series, a game that would be placed after so 3 would be good.
Now that they have their engine done for so 4, which is the same as the one from iu, they can still use it for some valkyrie profile or a new star ocean (2 star ocean would be a first in the series if you don't count the psp remakes, and i'm ready for some new so. After all, after so 3, they made radiata stories and valkyrie profile 2, so they can do a lot more with that engine.
Of course we will see some things about mystwalker and magna carta 2, but to tell you the truth, i don't give a damn about mystwalker projects.