They're special compared to the plain Agents who work for less special agencies.
Like at my work, where the one lady who is Electronic Medical Record information Transfer Specialist II lords it over the two ladies who are Electronic Medical Record information Transfer Specialist I. One day a crisis will occur, and the heavens will commence to falling, and flames engulf the whole of creation because only the powers and abilities of a Electronic Medical Record information Transfer Specialist II would suffice to save us, but all that were available were mere Electronic Medical Record information Transfer Specialist I's. Truly the burden is awesome.