Action icon consistency

It's quite hard to distinguish what type of action a particular ability is by it's icon. Many of weapon skills show the tip of the weapon used by the class it belongs too. But others show an outline of a human like figure. Buffing abilities sometime show a weapon, and other times don't. The result is player confusion. Especially when switching to an unfamiliar class.

Take for example the lancer actions Feint and Keen Flurry. The former shows the outline of two human figures. The latter shows the tip of a lance slicing thru the air. Since the weapon skill True Thr]ust and Vorpal Thrust both figure lances, one would expect Keen Flurry to also be a weapon skill. Yet it is not. Feint is the weapon skill. Keen Flurry increase the parry rate of the player.