DPS Job with no wated ability in rotation?

[Ilan]

I believe people have misunderstood the OP, anyways.

I can't think of any wasted skills. I think for example if you had DRK and MNK then the DRK will not use Delirium since it does not stack with MNKs Dragon Kick. In this case it cosidered a wasted skill.

NIN and WAR have storms eye and WAR is expected to use it.

So it will depend on the party composition.

WAR is expected to use it because it is a dps loss for the NIN to apply it and in raid situations a WAR will use that skill anyway since you produce less hate than with butchers.