I agree that DT's need VoM wound back a bit, maybe have one of the buffs for hate and another for health tap and the other two for dps. Removing all damage however would just make the perk pointless and add a new imbalance. With so many proposed changes to classes (not just DTs) so that new pvp armour works will only add new imbalances to PvE. Break a lot of things to fix other things- though nothing new in that.
Admittedly, all the fail DT's who main tank in their tiger chests and armourless accessories - while the healers struggle to keep them alive and the offtank struggles to get aggro, just so the DT can post their dps parse -have brought this on them self. Hopefully any change will get Dts focused back on aggro and surviving.. ie tanking.
I don't have a TL account nor interest in installing TL just to comment -but it is great to have the forums active with a popular topic and so much discussion going on the community.