Mystery surrounds who will have the goal kicking duties for the All Blacks Rugby World Cup 2011 quarterfinal against Argentina.

Halfback Piri Weepu and first five Colin Slade are the two candidates in the starting 15.

However coach Graham Henry’s not willing to reveal who has the gig just yet.

He jokes that there needs to be some surprises left for game day especially in this quarterfinal showdown against Argentina.