I don't know about anyone else, but I think tank raise would be way far outside of their role fantasy that it would be a massive stretch to make it work.

But I'm open to exploring another thing that fits the tank role fantasy, self-sacrifice to defend an ally. That provides agency to the tank in that they can defend a key member (healer/res caster) to prevent a wipe, it also kills the tank so aggro is an issue to take care of if the tank is forced to use it.