maybe the arakkoa
Warriors will have to grind a certain dungeon/raid boss over and over for a specific TYPE of weapon to get the desired/strongest trait from it? Or you will need to convince your raid leader to give you 3 types of weapon that will most likely also ruin the t-mog. Good concept, but really doubt it is a going to work well to enforce grinding of 1 (or all) type of weapon for maybe even necessary buff in both PvE/PvP. A talent row where you choose inbetween CC / mobility and any kind of selfheal since Arms has none with loss of artif weapons feels just wrong.
Chaos Strike does 0 Damage and doesn't refund any Fury.. Wut? :D
man the mage changes are killer much better then what we got in legion