I agree people do melee however the reason it is often ignore is because outside of something like lvl 75 content you are either contributing less than if you weren't meleeing or you didn't really need rdm and could've just brought something else to DD better. That said I don't see temper being overpowered if you could cast it on others. Fully capped out it gives the same DA as fighters can and without having to cast it once per person lol