Quote Originally Posted by PROBOUND View Post
Storm's Eye is the Warrior skill that applies the Slashing debuff (not Maim) which is the 3rd GCD. Also in the opener that was posted by Daioh, is prioritizing using Yukikaze due to the Sen needed for Hagakure and not necessarily the debuff. I can see issues of overlapping debuff's in the future due to this. Sam would be overwriting Storm's Eye out of necessity.
No, it's being changed in Stormblood. Main will apply the debuff.