No doubt the computer was pushing out similar predictions two years ago but its programme, like the England tactical planners, failed to include "dreadful weather" in the variables that make the Six Nations an outstanding tournament. England, with five changes from the side that hammered South Africa 29-9, should win but the first game of any Championship is hard to call. Both teams are starting from cold after the festive break from Test rugby and injuries have affected their line-ups.