Skill trees and Alternate Advancement

[Krausus]

People laugh at me when I go as MRD still on Ifrit fights. They think I can't do good damage and will die from animation lock.

I end up doing fairly decent damage and also survive hellfire everytime, even if there is nails still up. People will learn if givin the chance...

Not sure how this has anything to do with what I said. But on the subject no class should be excluded from Ifrit, I mean it is Ifrit for gods sakes....