Haro replaces another fullback, Giamale Essacu who sustained a hamstring injury during the recent training camp in Port Moresby.
The Southern Strikers FC fullback was named in the non-travelling reserve as part of OFC/FIFA's new competition regulations in-light of the COVID-19 pandemic worldwide for teams to have a wider pool of players registered in order to draw from when the need arose.
Haro is the first to be called up from this pool of non-travelling reserves and will now join the 25-man travelling team when the final training camp resumes next week.
