So basically we have passed Basic Training and have yet to be assigned to, test for, or even work with any Specialty division.

We're fresh meat having just passed Initiation.  Untried, untested, not yet consecrated in the flames of battle.  Not yet baptized in the blood of our vanquished enemies.  Deaf yet to the chorus of our future dying foes, twisting and thrashing about in the ashes of their dying world.  Etc etc.  Bad ass stuff we haven't done yet.