Conservative Party Leader Colin Craig has picked up the gauntlet thrown down by Winston Peters over Foreign Minister Murray McCully's East Coast Bays seat.
The prospect of Mr McCully stepping aside in the safe National seat is seen as Mr Craig's best chance of getting his party into Parliament.
Having accused Mr Craig of pillaging NZ First's manifesto, Mr Peters continued trading shots with Mr Craig as both parties held their conferences in Auckland this weekend.
That included Mr Peters yesterday saying he had been asked by people in East Coast Bays angry with the prospect of a Conservatives-National deal to consider running there himself if that happened.
"I think it's an exciting thought... we'll wait around and think about it.