It is hoped that, if the games do resume late this month, the postponed matches would be played at the back end of the season with semifinals and finals pushed back to mid-November.
He said Zoom meetings were taking place daily among union executives, chairmen and others, with several options being considered, but no rugby is able to be played in the level 4 or 3 alert conditions.
The level 3 alert is in place in all areas south of Auckland until next week, to be reviewed on Monday, but Auckland is in level 4 lockdown for a fortnight. That situation will next be reviewed on September 13, raising concerns about whether Auckland, North Harbour and Counties Manukau can play any further part in the competitions this season.
Campbell said everything was being done to keep players fit within the constraints of lockdown, with credit going to the team staff, including trainer Luke Stephenson in helping with programmes that could be done from home.
A small number of the team are in "bubbles" as flatmates and have been able to work out together. The squad usually gathered on an almost daily basis but has now not been together for more than a fortnight.