McCullum wants Pietersen to challenge methods

"That's one thing I want him to do. It's not just bury himself in the batting per se, but look across the entire environment, look across how we run things and what we do, and if there's anything you pick up then just come and challenge me on it."

— Brendon McCullum , Athlete

"The energy he's brought to the group already has been immense and you know I feel very privileged for us to be able to have him as a resource within our dressing room."

— Brendon McCullum , Athlete