I was wondering why Corsair was the only job that cannot do all the blue weapon skills of a weapon. That is to say :
Marksmanship : Slug Shot, Blast Shot, Heavy Shot, Detonator.
Corsairs cannot do Blast nor Heavy Shots. I don't think giving these ws to corsairs would break the game. Or at least, it should be available to /rng.

There is the same problem on :
dagger : Shadowstitch, Dancing Edge, Shark Bite, Evisceration
Corsairs cannot do Both dancing edge and shark bite. Though it has a B+ skill like dnc who can do the WS. There is the same problem on Aeolian Edge (but it is not a trigger). Even a Red Mage or Bard can do the ws, but Corsairs ? Only available through subjob.

I don't understand these choices. What do you think ?