I just love how fast they were on Drk about this. While Warrior's are just crushing 5500-7k Fell Cleaves, SE doesn't see this as a issue. But Drk combining CnS / Souleater (60 sec window mind you) was so game breaking it needed fixed.

Honestly wouldn't be worth saving DA for CnS.. might as well take the extra mana for another Souleater combo.