Otago's Courtney Duncan looms as likely new winner in the 125cc class, with her recent form at the MX Fest at Taupo in October and then her dominant display at theAuckland Motocross Championships in early December signalling very clear intentions.
The Kiwi international has been in a class all her own lately, but she will need to have respect for riders such as Onewhero's Jayden Turnwald, Hawera's Nick Hornby, Auckland's Claude Griffith, Ngatea's Ben Broad and Pukekohe's Kurtis Lilly, to name a few.
Mount Maunganui's national MX1 champion Cody Cooper continues to make his comeback from injury and, by the start of February, will no doubt be back to top form and ready for his title defence.
However, he should be wary indeed of the recent hot form of Taupo's national MX1 number three Brad Groombridge, winner of the MX1 class at MX Fest and at Auckland as well.
Cooper and Groombridge will have a huge fight on their hands too, with riders such as Queenstown's Scott Columb, Rotorua's John Phillips, Mount Maunganui's Rhys Carter and Waitakere's Ethan Martens all expected to threaten.
Waikato's multi-time former national champion and former Grand Prix rider Darryll King remains a contender and visiting Australian superstars Kirk Gibbs and Luke Styke add an international flavour to the MX1 class.
Mangakino's national MX2 class champion Kayne Lamont was impressive on his recent comeback from injury, winning the MX2 class at Auckland, and he'll be keen to sharpen his skills with a successful title defence before he heads to the United Kingdom for a British Motocross Championships campaign in 2015. Australians Jay Wilson and Caleb Ward cross the Tasman to keep him honest, although Natzke will perhaps be Lamont's biggest threat.
Natzke will embark on a European motocross campaign after the nationals.