No xbox? Didn't they think they'd get it exclusive for some reason?
Microsoft was paying money to year long timed exclusives last gen (Maybe even 6 months), Star Ocean 4 was one of these titles. Sony turned around and said any such game will have to have added content when ported to PS3. The cost to produce the extra content more or less negated the money MS gave them. So moving forward, they just skipped the Xbox.