There is a whiff of desperation about the shooting selections, but the situation demanded Taumaunu and co take a punt.
The likes of Paseka and fellow rookie shooter Bailey Mes might be largely unproven, but what the selectors felt certain of was that a Latu-Maria Tutaia combination was not going to win the Ferns the World Cup.
Latu's shooting volume over the past couple of seasons and her track record against the Australian defenders, in particular Diamonds skipper Laura Geitz, was a big concern. The 20-year-old Paseka offers more athleticism and versatility.
In Paseka, Mes, Tutaia and Jodi Brown, Taumaunu has four players who can play both shooting positions, making for a much more unpredictable shooting lineup that will keep their rivals guessing.
Like Latu, it was a lack of versatilty that also cost Leota and Henry.
With seven players chasing three spots in the midcourt, the battle for positions was incredibly tight. The writing was on the wall for Leota late last year when she was ousted from the Silver Ferns starting lineup by Grace Rasmussen - a player overlooked for Commonwealth Games selection.
Henry would have been a much tougher call. The uncompromising wing defence has been a rock in the midcourt for more than a decade and has a reputation of stepping up on the big occasions.
But there was no room in the side for both Henry and the athletic Kayla Cullen, who is equally strong at both goal defence and wing defence and is said to have performed exceptionally well at this week's trials.
It is a risky move to dispatch with such experience just over a month out from a major tournament.
But being conservative isn't going to win the Ferns a World Cup when Australia are so far in front.