I agree with all of that, but I don't see the fact that they have had a bit of luck along the way as being mutually exclusive or contradictory, its just part of the puzzle.
That aside, in an unintended way, at this moment in time they have mastered the art of the 666, come from behind. Works really well if the other side wears themselves out dominating possession for little reward, like tonight, but that hasn't been the case in all their wins. How many of the 11 have been come from behind? They couldn't all be surely. North, Melb, Ess, Carlton, Suns come to mind?