I wouldn't say sanity, but the vast, vast majority of fans would never have had any personal contact with Nicola Cortese therefore their concerns would in most cases lay with the first point.
One thing that struck me last time was just how quickly everything resolved itself, it all ended just as swiftly as the whole incident began and all in convenient time for the last game of the season.
With two days between now and the Sunderland game I would expect a very swift resolution.