John Fallon: Few will rival Damien Duff's legacy of promoting League of Ireland

DUFF'S GARDEN: Shelbourne manager Damien Duff applauds their supporters. Picture: Thomas Flinkow/Sportsfile.
When the most quotable man in sport produces a quote about hitting the wall, it's time to go.
Damien Duff's parting words to his Shelbourne squad, as Sunday morning flights overhead were approaching Dublin Airport, were befitting of resignation.