Patrick Vieira may well have considered United as an option had he left Arsenal - but he didn't.
Ferguson's latest outburst may be designed to hit back at Wenger after he claimed that United had paid too much for Rio Ferdinand, their £30 million signing from Leeds.
But Ferguson must know by now that he will neither outwit nor intimidate Wenger. These two men, very different in style, are at the top of their profession - on merit.
Wenger, now defending his second 'double', could stay there for some time. But, for Ferguson, this season represents his last chance to get back on top before he slips into retirement.