UPDATED 2.22PM: The Prime Minister's staying mum about exactly what the Government wants to change about superannuation and when it'll be announcing it.
Bill English is on the back foot, after saying at the weekend there's an opportunity for a 'reset' to the scheme.
He told Mike Hosking the Government will outline its position quite shortly - before the Budget.
"Well I think the long-term arguments have all been pretty well canvassed. As soon as the government's ready we'll let you know what that amounts to."
Bill English is giving strong hints his superannuation policy will be quite different to John Key's.
Key promised not to raise the age of entitlement.
English told Mike Hosking this morning that when the government has a position, he'll go into the details, "but it's ten years apart since those undertakings were made. There's an opportunity. We're taking the opportunity."
New Zealand First leader Winston Peters warned English to keep his hands off Super.
Peters wouldn't be drawn on whether it'll be a bottom line for any coalition deals post-election, he believes there's no evidence to back the claim Super is unsustainable.
"Show me the economic analysis that proves that," he said. "All of the people at Treasury and all the economic experts, and they can't show one fact."
Grey Power national president Tom O'Connor said the nation has known since the end of World War II the "baby boomer" generation would eventually reach their retirement years.
"It was that generation that built New Zealand's infrastructure," he said. "We built the steel mills and the hydrodams and all the rest of it."
"But all of a sudden when they reach retirement, there's a problem. There should not be."