Kicking this thread back up because there's ACTUALLY INFORMATION ON IT and to be honest, it looks really cool.
The gameplay in this trailer looks really cool:
http://www.youtube.com/watch?feature...&v=MOOassM6f0g
This report makes me excited:
http://penny-arcade.com/report/edito...xiii-is-a-gran
Kinda glad I'm playing XIII-2 now, as a stepping stone to this (seemingly much more interesting) game!