The one thing they all do is go in and mess with the issue workflows: they never improve the workflows, but they sure love adding states and restricted transitions and renaming them...and then promptly ignore all of it because it turns out your 3 layers of "review" transitions don't actually have any staff assigned to look at them, it's just all the same guy who either spends all his time updating the issue as he works on it or just hits the transition button 3 times when he's actually done with it.