Race is on for Carter's No.10

One All Black flyhalf has rejected the chance of Olympic glory and another is weighing up playing the British and Irish Lions against a lucrative foreign offer – as New Zealand contemplates life after Dan Carter.

Test centurion, Carter, is ending his stellar international career after the World Cup to take up a contract with Racing Metro in Paris.

This leaves Aaron Cruden, Beauden Barrett and Colin Slade vying to replace him as New Zealand's first-choice pivot.

They do so against a backdrop that includes the chance to win Olympic gold in 2016, a rare opportunity to play the British and Irish Lions in 2017 and immediate big-money offers from European clubs.

Slade has reportedly been offered €500,000 (US$533,750) a season in a two-year deal with French Second Division (ProD2) club Pau – which would rule him out of playing the B&I Lions, who only tour New Zealand every 12 years.

But with his added value in being able to play wing and fullback, as well as kick goals under pressure, Slade is not a player All Blacks coach Steve Hansen wants to lose, despite Cruden and Barrett confirming they are staying put.

"He has got a really big future. We have got the Olympics next year, for a start," Hansen told Fairfax Media.

"They are keen to take one of the flyhalves, probably Barrett I would say. He [Slade] has got plenty of Test matches left in him, it's just a matter of whether he wants to stay and do that."

Hansen particularly likes Slade's utility value, which fits his ideal of playing two flyhalves at once – such as when Slade came off the bench against Wales last year, with Barrett moving to fullback.

"We really play well when we have two flyhalves on the park – as we saw when Beauden moved back to fullback in the Welsh game," Hansen said.

"Sladie came on and probably won the game for us with his astute kicking. And he won the game for us against Australia also – so his goal-kicking is very valuable."

But it is Cruden, not Barrett, who has confirmed he has been approached by Sevens maestro Gordon Tietjens to join the All Blacks Sevens' Olympics campaign, and he turned down the offer.

Members of the Sevens squad will have their Test appearances curtailed in 2016 to avoid conflict with their Olympic preparations.

"It probably just isn't the right time," Cruden, the one flyhalf contender without recognised utility experience, told Radio Sport.

"I have aspirations of playing against the Lions in 2017 and maybe taking a year off wouldn't do my chances any good."

Agence France-Presse