There are major issues for them and other ministers to negotiate, especially whether the border reopening targets have to be delayed and how quickly can the booster shot programme and vaccines for kids be ramped up.
With countries in the Northern Hemisphere currently setting records for new daily case numbers, a delay at the border of a month or two would be prudent.
There are pitfalls to avoid: How bad would it look if this new variant escaped into the community in a similar way to Delta? How does the Government deal with Omicron without appearing to stall and backtrack?
Regardless of how damaging Omicron proves to be over the Northern Hemisphere winter, New Zealand is in a better position to face it now than we were at the beginning of the year. But we are still not yet in the best position we realistically could be.
Variant or not, plenty of New Zealanders will want to see family and friends from overseas next year or to travel abroad into the northern spring, summer or autumn. Those who have had two shots and aim to get a third will want the option of travel in the better weather.
For the political and health leaders, it's more testing times ahead.