It should certainly be an eyeopener for new chief executive Justin King, who ill-advisedly described Davis as a 'model chairman', and Davis's hastily installed successor Philip Hampton, who will fly back from the beaches of Thailand to attend. Ironically, Sainsbury's should at least have been able to indulge in a little schadenfreude --despite its loss of market share - after Friday's profits warning from rival Morrisons, whose acquisition of Safeway is looking a tad wobbly.