Star Ocean 4 coming to PlayStation 3 after all?

During Microsoft's E3 Keynote today one thing which stood out was that Star Ocean 4 didn't carry the heading stating it was a timed or full exclusive on Xbox 360 whereas The Last Remnent and Infinate Undiscovery did. Now this does suggest that Star Ocean 4 isn't an Xbox 360 exclusive after all. However for now class this as a rumor, until official word is given.