Actually, we have two new trademarks from Square Enix. Chapters of the Chosen is related is identified as “computer game software; video game software”, which means in plain English it’s for a game. Could it be for a new game? Or is this going to be the US subtitle for Valkyrie Profile: The Accused One? The other overly hopeful thought I have is this could be branding for Dragon Quest IV and VI DS. Remember they put a whole bunch of games related to Ivalice under the Ivalice Alliance umbrella, but this is honestly unlikely at best.
The other trademark is Crystal Core, which probably isn’t a sequel to Crisis Core: Final Fantasy VII. This is likely related to their set of Crystal Tools. The trademark can be used for, “computer software for use in the development of computer games and/or video games” as well as video game software.
Update: FoliathR makes a brilliant point in the comments that this could be a subtitle for Dragon Quest IV. With his/her thought in mind let's hope it is.