Yea but it's just not THAT good. and it's really 3.33 because last trait is worth 4, so if they made it 2, it'd massively diminish that talent and those relics, and we'd be worse off after putting a 4th point in than we are right now. AND, we aren't that strong. The extra damage is great, but it's not so great that it's make or breaking us, and overall affliction isn't embarassing content like shadow does. All this would do is devalue crit and limit our gear choices more, and if they were going to provide us with some other buff to compensate, why even bother. Crit isn't any more amazing than mastery really, so it just overall seems like a foolish thing to nerf.
And I'm still waiting for compensation for the helmet nerf. That 10% needs baked into the spec.