"Every year, we start the season with a clear list of 'work-ons' across the campaign," says Taurua, "but this time, halfway through the season, we had got through a lot of them. Lifting that trophy was the last thing on our list. It adds a different light to the situation.
"I need to ask - what else have I got? What else can I offer and am I the right person to do it?"
The Waikato-Bay of Plenty franchise is sweating on her call. Marquee players such as Langman and Casey Williams have been under Taurua's wing since they were 16 and, together with Irene van Dyk, are incredibly loyal to her. They love the environment she creates but their heads could be turned if she was no longer at the helm.
"She is the backbone of the Magic," says captain Langman. "She is unique in how she approaches campaigns and the way she evolves and reinvents herself. I think that shows when you have players like myself, Casey and Irene who have been with her for the best part of 10 years."
"No season has been the same," adds Langman. "That is a huge credit to Noels but it is not easy. She is very good at taking you as a player to places you have never gone and extending your repertoire and your way of thinking. Certainly, for me, I like the challenges that she presents me as a player, so it would be massive if she decided to come back."
Taurua also has to consider her international ambitions. She was assistant New Zealand coach last season for a period - with glowing feedback from the Ferns, who were said to enjoy a new voice - and will be assistant again for Wai Taumaunu during September's Constellation Cup series against the Australians.
Netball New Zealand are conducting their version of Assistant Coach Idol in 2012 but will appoint a permanent assistant coach next year, on a two-year term through to the end of the 2014 Commonwealth Games campaign.
Taurua is adamant that the roles are mutually exclusive and that she couldn't do justice to both at once.
"If you are involved with the Ferns, you probably couldn't do ANZ," says Taurua. "It depends what is required but generally there is too much overlap in terms of planning and commitment."
If Taurua was to leave the Magic, it wouldn't be for another New Zealand franchise. She says the only way she would find herself with another ANZ Championship team would be across the Tasman, or after an extended break from coaching.
"I'm a Magic girl through and through," says Taurua. "I would find it too hard to be somewhere else, unless I went away and came back."
Taurua is the most successful coach in ANZ Championship history, with 54 wins in 78 games (a 69.2 per cent win rate) and the only one to take her team to every finals series.
