The only change so far is a cap on Ferocious Bite energycost at base(35)+30. Welcome news if perhaps a bit underwhelming from a PvE standpoint. A lower cap would have made the ability very useful in a PvE dps rotation but would also have reduced kitty PvP burstdamage to a point where it would have been rather insignificant. Personally I believe it's a mistake to balance feral PvP around a pure burst ability, rather it should be brought more in line with the bleed-effects which allready dominate the PvE rotation. As it is we feel like some half-hearted mix between a rogue and a warrior, neither side developed properly. All we're good for is farming flags in WsG. Well, hopefully getting rid of the distraction of the once-in-a-while big crit of FB might allow Blizzard to get around to adressing some of the classes real PvP issues. And once they figure out how they want us to work in PvP maybe we'll get a really decent PvE finisher out of FB. One can only hope.