If rugby's second tier teams learn anything from this World Cup, one lesson might be to consider extending their game plans to feature player numbers 11-15 as a pathway to success.
Too many teams have resorted to forward-oriented "pick and drive" strategies - or "pick and dive" as astute observer and former referee Kelvin Deaker described it recently in the New Zealand Herald.
Certainly it is an effective tactic in the wet and can be used to minimise scorelines but it makes for dull rugby. Anyone who has played their footy in the forwards can appreciate the satisfaction of retaining possession and gradually chipping away at opposition will by forcing them to tackle.
However, in an ideal world - where dry conditions abound - the public deserve to see backs beyond first five-eighths have a run. That's what rugby players have been doing since William Webb Ellis - it makes the sport more palatable to the fan base.
Taking the ball one pass off a ruck and flopping to the ground in a token take-the-tackle to make the ball easier to recycle struggles to impress when repeated ad nauseam. It is a one-dimensional trick.