I don't understand why the non-negotiable fragments, it's a "chance" for low levels to get yang, is what keeps great part of economy going. I can't imagine the amount of people that will leave...
If "everything" in game you can get from trading with another players, it's like, with this update, you want the alchemy to be the opposite, everyone does it's own, and it was YEARS to get good alchemy, imagine now...
Alchemy is one of the best systems implemented so far, and you want to change that, can't understand.
This will destroy many servers.