Back in the day Phil Mansfield was a professional rugby player. He invited an old contemporary of his, Simon Whitnall to sit down and discuss coaching styles and methodologies. Their discussion visits other sports but uses rugby as a guide for practical examples. 

This is a delve into the library of A Shot In the Dark podcast, Phil wasn't aware at the time of recording that the wheels were going to come off for Eddie Jones and England. His points are still valid....

"New players coming into the All Blacks are allowed to express themselves and have a go." Simon Whitnall.