See, I wouldn't have a problem with Fast Switch...
- (F1-F4 + Esc)
- (Select an Emote via Mouse-click during a skill to remove "hold" time)
- (Type any short-cut Emote commands. Ex: "/afk" "/no" "/yes")
... if Disney would teach all players how to do it and make it easier in usage.
But, since it has been purely used as an exploit to gain an unfair advantage in a battle, it is a glitch that must be fixed.