While Lachie Munro's absence is a great loss for Northland in their 2012 ITM Cup campaign, the Northland Rugby Union has announced several key signings it hopes will bolster the Taniwha.
"We have signed Orene Ai'i as a direct replacement for Lachie at first five/fullback, while we have also acquired hooker Tone Kopelani," Northland head coach Adriaan Ferris said.
The 32-year-old Samoan born Ai'i played for Auckland in the late 1990s and made his debut for the Blues in 2000 against the Brumbies.
He was also a New Zealand Sevens representative and was named the IRB 7s Players of the year in 2006.
More recently he has been playing rugby in France and in Japan, and will join Northland once he has finished with Japanese side Toyota Verblitz.