Feedback request for Unholy Nova scaling tech

Affliction main here with a question for shadow players - I believe your Necrolord ability(Unholy Nova) uses some form of square root algorithm for scaling damage in ST to AoE scenarios depending on the # of targets. Ignoring any class/spec/covenant balance issues for the purposes of this conversation…do you feel like this scaling method works well? Do you think this could be utilized for other DoT abilities as a potential answer towards making DoT’s feel impactful and finding the ST vs AoE DoT damage balance that the devs have been trying to solve for years?

Thanks for your help!