Chris Hipkins says there could be Labour MPs within his caucus uncertain about their political future.

The Labour leader has outlined his shadow cabinet, revealing which MPs have what portfolios.

He says none of his MPs have confirmed they plan to leave politics - but wouldn't rule out if he's had conversations colleagues about bowing out.

ZB political editor Jason Walls says he wouldn't be surprised to see Damien O'Connor bow out of Hipkins' cabinet. 

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