Dunno fishy he said it on Rugby am best team/opponents that they do as articles with previous players. Have noticed some players name different teams to their ones in their auto biographies. Keiron and Scully are named in some players top five as the toughest opponents.
It used to be called "as hard as baills" and Scully said to JJB who was interviewing him that title makes me laugh, it is now called "as hard as nails".