The Scotsman's David Ferguson previews Scotland's latest Six Nations clash wtih Wales at Murrayfield.
"Consistency of performance is one thing, but Scotland head into their second game of the Six Nations Champonship knowing that even if they retain the good elements of their play from Paris last weekend and improve the poorer aspects there is no guarantee that this game will follow the same pattern as any they have played in before.
"One often wonders what the machine-like All Blacks would make of a tournament that travels around six European capitals and where the unexpected is the only constant for players, coaches and supporters. Scotland and Wales losing their opening matches in the 2011 Championship was not the biggest surprise, as reigning champions France and tournament favourites England represent the most formidable foe. Yet, both sides flicked through the embers of their opening battles knowing it could have been so different. Had both controlled the ball better at crucial times there was enough in the Celts' performances to have won both games."