http://andriasang.com/con0a1/nomura_versus_mystery/?utm_medium=twitter&utm_source=twitterfeed
But there's a catch! Someone or something is, for one reason or another, preventing him from sharing said info.
If nothing else, they sure can keep a secret. Where most games are leaked what seems like years before they release, I can't get info on Versus XIII if my life depended on it. Oh well. It'll come out... one day.

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Edit- In other news, picked up Tales of Graces f today. Only a few hours in, but it's pretty good so far. It doesn't look bad at all for what was originally a Wii game (though not quite as good as Vesperia, which is how I'd describe the game itself so far) and it's got some nice mechanics in place. Characters have "CC" which is used for every action, but actions like guarding and well-timed dodges/parries recover CC. There is a strong focus on guarding, parrying and dodging, which helps keep things from feeling button mashy.
Titles are actually useful now as well, being the characters' source for new skills. Titles level up from SP gained in battle and every Title has five ranks, each rank granting an Attack Arte or stat bonus (Artes stack, making mastering the same skill across multiple Titles useful). Characters retain mastered skills even after switching to different Titles.
Story and characters are pretty standard for a Tales game. As I said before, it isn't as good as Vesperia, but I'm also enjoying it much more than Abyss (I'm not sure why this one was loved so much, to be honest), though I'd say Graces f is much closer to the former.