I suppose the problem is perceived leverage.
ACT in the end is an auto-vote for National, when it comes down to the wire.
NZF is not , so who has the most leverage?
NZF could sit on cross benches and make life difficult but keep ACT/National on C&S life support.
Depends who is better Poker Player, are they bluffing, shall I raise and call it.
Who has made their life on reading peoples faces :-)
Kenny Rogers The Gambler.
https://www.youtube.com/watch?v=7hx4gdlfamo