..perhaps. If you want, who knows.

Final Fantasy XI

As part of the general Square Enix feature, Famitsu interviewed Final Fantasy XI producer Hiromichi Tanaka. Tanaka said that they're investigating a straight port of Final Fantasy XI to the PlayStation Vita, but there's no solid plan for this at present.
http://www.andriasang.com/e/blog/201...uenix_feature/