That would be a great idea indeed: that way a proper MT has to stack on vit while an off tank could stack up on str. In either case, it would make vit more useful than simply "raising HP".
They could also implement that Vit increases the damage reduced by a TINY percentage, but I'd be happy if Vit could give more parry or block alone. I'm a warrior main and I'm simply stacking strength because, even if they don't increase parry block %, I just need the strength for doing more damage since defiance basically grants me enough hp to be on par of a Paladin. But if Vitality was that useful, I'd definitely go full vit once more.
