"It's all just guesswork at this stage," the CEO of Northland Hockey and former Olympian Grant McLeod said.
"There's going to be a lot of disappointed people after the announcement but hopefully there are no Northlanders among them," he added.
The Neal family will be understandably disappointed today. Neal was also regarded as a dark horse for selection after being called in to the men's squad as injury cover at the side's successful Sultan Azlan Shah Cup tournament in Malaysia and performing well.
The other major chances of Olympic selection are footballers Abby Erceg and Hannah Wilkinson who are in camp with the national women's squad.
Both are regarded as automatic selections after receiving national awards this season and Erceg, who was also in the team in China four years ago, said there is still plenty of time before the final line-up is named.
"We've still got two overseas tours before they name the squad in July, I suppose they want to make sure everyone puts everything into the build-up and I guess they have a point," she said.
The biggest threat to the Whangarei pair's selection is injury with both players managing minor injuries they've sustained during the build-up.
Whangarei-born equestrian gold medallist Blyth Tait is trying to qualify for his fifth Olympic Games but is regarded as an outside chance to make the team.