There's nothing to "expose" about my mentality on dungeon balance, I am perfectly transparent on that subject. If you wanna tank with zero risk of a bad healer ruining your day - play WAR, that's presumably the reason they made it so obscenely OP in the first place. If you insist on playing DRK then accept that you are actually balanced and actually need a healer to do their job and that comes with the job and if nobody indeed every healer on primal is actually griefing, then you have one productive and a slew of less productive options - You can move to a new DC if you wanna be productive about it, or you can report each and every one of them for the pretty ban-able offence of griefing. Alternatively you can bring your vitriol here and, as this thread demonstrates, get no favourable response.
And while I'm here, you can have this productive advice:
/p Using LD, Please don't heal for 12 seconds. <wait.1>
/ac "Living Dead"
Problem solved.

If he needs LD that much then either he plays with crappy healers OR is a crappy dark knight.
It can be both even.
But not every single time~
You can throw that out to him from your pocket tank