Such a person is just pushing a giant pile of cleanup work onto their colleagues. Unless they actually checked, the "cross references" are probably wrong in places or just entirely made up. Lower level employees by definition don't have the experience to correct the more subtle inconsistencies, so you've basically just constructed a high pass filter that lets only the worst failures through. Moreover, you're absolutely guaranteed to lose the respect of those lower level employees--forcing someone else to clean up your sloppy work is just cruel, and people resent being treated cruelly.