The Hunters are midway through the second week of pre-season training in Port Moresby.
Hunters coach Michael Marum said that 2 players had withdrawn due to work commitments while the other 4 had failed tests during training.
“The boys are all mixing around well and we’re looking to finish off another good week before we enter week 3 of pre-season training,” said Marum.
He indicated that the final squad for 2016 will be named by the end of this month.