Active Scaling for FATEs and Hunts instead of passive scaling or fixed difficulty?

[Seeri]

This is Horribly needed for FATE's. I read that they plan on using Historical data to determine mob difficulty and I cringed. that's almost a step back from static health numbers....they should just leave well enough alone if they can't develop better.

I would go so far as to say it isn't "almost as step back", but that it really is. It's a terrible solution and it really screws the people who play after peaks.
At some point they have to stop talking about what limitations they have and understand that such sub standard solutions aren't acceptable.

Sometimes I feel like developers (many games, not at all exclusive to this situation) construct their games in a vacuum without learning from
mistakes or successes of other games at all. I also feel it is quite arrogant to develop an expansion for an MMO without having a beta phase,
so many things that are considered problems could have been avoided.