Why are white mages allergic to regen?

[Fynlar]

That's not the healer's fault for using Regen, though. It's the healer's fault for not tailing the tank.

I'm not trying to attribute "blame" here either way. I'm merely trying to clear up the "lost threat" aspect of it, which doesn't really paint an accurate picture of what's actually occurring when healers end up drawing initial aggro as a result of HoTs (specifically, tanks do not "lose threat" in these scenarios because they had zero threat built up to begin with)

The suggestion that the whole "pulling aggro with HoTs" issue should be resolved by the fact that tanks have much more enmity on their actions now actually suggests that there is a misunderstanding of what the issue was caused by in the first place. As I said, it would not matter if they made tank attacks pull infinite enmity, if the tank for whatever reason doesn't actually hit all of the enemies with their attack, which is the only reason that HoTs have ever pulled aggro in the first place.