A Blues rugby star at the centre of a controversial court case earlier this year has been added to the All Blacks wider training squad.

George Moala was found guilty of assaulting Clifford Matoka in January, after an Auckland nightclub brawl on Auckland's Karangahape Rd in 2012.

He was eventually discharged without conviction in May, and was ordered to pay $2500 in emotional damages to Mr Matoka.

But Moala now finds himself in contention for the All Blacks' one-off test with Samoa in July.

He and two other players have been added into the All Blacks squad today, Chiefs halfback Brad Weber and Blues prop Ofa Tu'ungafasi.

If the Hurricanes and Highlanders both make the Super Rugby final the All Blacks could be adding more players to their squad for their Test match against Samoa.

"We won't have any players who have participated in the finals playing," said All Blacks coach Steve Hansen.