I'd hate to be a stickler, but I honestly hope not too much gets leaked. Mainly for the integrity of the game and all the hard work Square-Enix has put in to it.
You just want to hoard all the information to yourself for as long as you can!
Proud to be the Unofficial Secret Illegal Enforcer of Eyes on Final Fantasy! When I grow up, I want to go to Bovine Trump University! - Ralph Wiggum