But the problem with identifying adaptability as a key is of course that this virtue is itself multi-dimensional and averse to simple generalisations.

ECONOMIST: The chemistry of growth

Saints coach Mick Potter could solve the problem by having all three hookers in his regular 17-man team, to take advantage of the adaptability of both Roby and Moore.

BBC: St Helens skipper Keiron Cunningham out to end on high