I can respect your opinions on all of the topics but the #1.
All purple items do, is make classes that are not suppose to be tanky, tanky.
1. Assassins/Darkstalkers should not be tanky They should be squishy, but with high evade.
2. Mages should be squishy as well, but high dps.
3. Mystics should have to switch forms instead of tanking everything in wolf form.
4. Sharpshooters, who plays this class for PvP anyway lul.
5. Templars should be tanky, but over tanking is a problem.
6. Prophets - with sleep hammer and sleep relic, who wants to hit this class in PvP anyway? Those 2 items make them tanky enough as it is.