Labour's slump in the polls has at least one silver lining for its Te Tai Tokerau candidate, Kelvin Davis - it will make it harder for Hone Harawira to argue that Davis will return to Parliament as a list MP.
The Maori Party's announcement of its candidate, Waihoroi Shortland, will again make it difficult for Mr Davis to wrestle the seat from Mr Harawira because of the three-way vote split.
Although its candidate in this year's byelection, Solomon Tipene, came a distant third, he struggled during the campaign. Mr Shortland has a higher profile and is a strong speaker.
Mr Davis, ranked 23 on Labour's list, is in danger of missing out on a list seat if his party's election result is around 28 per cent.
Two television polls this week had Labour at 28 and 30 per cent.