So you create rules and you create a new culture that says go around if you're not in the right place rather than pulling an AMR LIT, XJT CLE, SWA BUR, etc.
So we need to keep creating more and more rules (and their respective "cultures") because someone screwed up one time? I'd love to see how that would work in an office environment, every screw up needs a new rule, before you know it there's a system of bureaucracy so heavy weighing down on yo... oh wait, never mind, already happened.
So I guess newarkblows is right... on at least 2 items.
I guess the only "legitimate" reason I could think of to decline is runway performance or Feds on-board.