Not much roving, however, was required for the All Blacks new head coach to pinpoint who he wanted.
As widely signalled, the appointment of the Hurricanes' John Plumtree, former All Blacks prop Greek Feek and incumbent defence coach Scott McLeod was confirmed.
Former Crusaders assistant Brad Mooar is expected to complete the coaching team, with New Zealand Rugby locked in negotiations for his release from Welsh Club Scarlets.
Foster said he decided on the trio he could confirm thus far using two clear criteria.