The back four could be particularly inexperienced. Take out Michael Boxall (11 caps) and the rest of the defence has just eight international games between them.
Bill Tuiloma, who celebrated his 20th birthday this week, has become one of the senior players in this team, despite only making his debut less than 18 months ago.
There will probably be just three players over the age of 23 (Boxall, Michael McGlinchey and Tzimopoulos) and only four that have more than 10 international appearances.
Hudson's hand has been forced to a degree - with untimely injuries to some key players - while he is also using this trip to assess new talent. It's set to be the ultimate audition, as playing in the Seoul World Cup stadium is not for the faint of heart.
Possible All Whites line-up
Goalkeeper; Stefan Marinovic (0 caps)
Defenders; Storm Roux (6), Michael Boxall (11), Themistoklis Tzimopoulos (0), Deklan Wynne (2)
Midfield: Ryan De Vries (0), Michael McGlinchey (30), Marco Rojas (20) , Bill Tuiloma (7), Clayton Lewis (0)
Striker: Chris Wood (37)
• Michael Burgess travelled to Korea with the support of ASB, the principal partner of New Zealand Football.