Q u o t e:
All you're doing is encouraging DPS to wear MORE PVE gear which is already an issue. Healers are already nearly unstoppable and now you're making it even harder to kill them? Awesome, now I have to raid again to be viable in PvP.

I think teams may try to focus on PvE gear as a way of blowing up healers on the other team. If that doesn't work (because the healer has resilience), then the PvE-geared guys won't have the survivability to stick around long. If you can't blow people up very quickly, then the glass-cannon thing just doesn't work and longevity becomes more important to everyone. If you can blow up healers too easily (while wearing PvE gear), then we might need to buff resilience even more. If you can blow up dps specs wearing PvE gear easily, well, mission accomplished. If you can never defeat healers (note I said defeat, not blow up in 2 globals) then we will need to nerf healing. Again, the goal is to have slightly longer matches with a little more back and forth. (Emphasis on "little" -- 20 min matches can be as tedious as 20 sec matches are unsatisfying.)