As a DRG the one debuff I care about is my Disenbowel. Having that roll off the mon due to the cap would actually negatively effect me AND any other DRG or BRD. I can skip Phlebotomize as there are other abilities on GCD that will amount to nearly the same damage. Chaos Thrust is inevitable but by the time I hit that in rotation the SMN DoTs will be nearly due for reapply anyways and I could care less if the CT DoT is overwritten if it's by an equal or stronger DoT. I care about overall damage not my own.