All Black's secret coach identified!

A couple of weeks ago two Tarvin residents went on a week's walking holiday in the Gower peninsula in South Wales. Well that was their story!
The truth was that in reality this visit was a cover to provide a short coaching session on the finer points of rucking and mauling for Ritchie McCaw by Nicola Doubt. If you saw the final the other Saturday you cannot but have seen the All Black's captain in fine form in his last international game. Nicola's words of advice obviously worked their magic.
I understand that Nicola has used up all her knowledge about scrums and unfortunately is not available for any coaching tips to local teams