Brad Shields has been given a job description and he understands what is required.
If the blindside flanker is going to force his way into the All Blacks in the future, he has been given a clear set of objectives from the selectors.
"They definitely want a No6 who's physical and stands out on the field," Shields said.
"Big tackles, big hits, hits rucks, carries hard - that's one of the main aspects that they want me to improve on, which you've got to relish and look forward to it."
As luck would have it, Shields will be given the chance to show the selectors how hard he can hit when Wellington line up against the All Blacks in a practice game in Lower Hutt tonight.