Six Nations 2013: Sean Holley sparks Lions debate

Scrum V analyst Sean Holley sparks a British and Irish Lions debate among the programme's pundits after assessing the statistics that underpinned Wales' successful defence of their Six Nations title.

Former England and Lions prop Phil Vickery ponders the reasons behind 2013 Lions coach Warren Gatland's decision to opt for England's Andy Farrell as his defence coach in Australia.

That choice meant Gatland's long-term assistant Shaun Edwards being overlooked for the role.

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