The Official Xbox Magazine, or OXM, has posted an exclusive interview with Infinite Undiscovery director, Hiroshi Ogawa. At the end of the interview, Ogawa was asked what tri-Ace game is his favorite:
"Us: Infinite Undiscovery aside – what tri-Ace game is your favorite? What RPGs, outside of tri-Ace's, did you really like?
Ogawa: Star Ocean 4 [tri-Ace's upcoming PS3 RPG] is my number one recommendation (laughs)."
Does OXM's editor know something we don't? I'd say wait before you start the party, consider this as a rumor until you hear otherwise from Square Enix.