User blog comment:Kogath/Monster Hunter X Discussion/@comment-26261665-20151025194600/@comment-27120688-20151026014446

@Kogath  I'd like to think that, with this coming Famitsu Issue, and with their comments saying they want gamers to play this game for a long time, that there still is a chance of of a G-rank in this game.

They wouldn't want to say that there's a G-rank if its a surprise to be left in this coming famitsu, as that's the answer I'd suspect if they'd want to keep it a secret as well. They've never answered if the game had a G-rank from the beginning, which I find weird.