Trent Barrett's dream start as an NRL coach has quickly turned into a nightmare with charges against Apisai Koroisau's arrest leading to more headaches for the rookie coach whose Manly side were ravaged by injuries at the Auckland Nines.

After recruiting the likes of Nate Myles, Lewis Brown and Darcy Lussick, Barrett was able to attract internationals Dylan Walker and Martin Taupau late in the off-season in a major boost to his squad ahead of his first season as coach. Koroisau was another big name addition to the Manly side, following Barrett from Penrith. But Koroisau's arrest could prove problematic for a Manly side who will be without back-up hooker Jayden Hodges for the season after he ruptured his anterior cruciate ligament at the Auckland Nines.

Charged: Apisai Koroisau during his playing days with South Sydney. Credit:Getty Images

Barrett had a perfect start to his coaching career, winning the opening two games of the Auckland Nines before injuries struck. His side were eliminated in the quarter finals, much to Barrett's relief, as he grew concerned about his injury ward.