Except that it has been 'close' the past several years. And by 'close' I mean, 'close' in only a fashion that the Saints can do. If it happens again this season I think it is even more reason for him to walk away. I can't imagine how much those losses have eaten at him in the offseason.
I think he is much closer than ever before at not returning. He actually decided to retire last year but after 2 weeks reconsidered. I think in his mind he is done, but can still be changed.