The All Whites look destined to play either Honduras or Panama in their crucial intercontinental playoff for a place at next year's World Cup in Brazil but they will be keeping a watchful eye on Mexico's progress.
New Zealand, as winners of Oceania, will take on the fourth-placed side from Central and North America in a home and away playoff in November.
Each team in the North and Central American confederation have played six games, with four remaining, and the US lead with 13 points from Costa Rica (11) and Mexico (8).
Honduras sits in fourth with seven points, Panama have six and Jamaica appear to be out of the running with only two points from six games.
The All Whites will want to avoid the US and Mexico, the traditional powerhouses of Concacaf football, and Costa Rica are also an extremely difficult proposition, especially at home.