Gier is nursing a calf problem .
The Filipino - British defender said he could have come on as a substitute against Australia 's Olympic Team in the last match of the Azkals ' training camp in Dubai Thursday night .
Gier is nursing a calf problem , but the Filipino - British defender said he could have come on as a substitute against Australia 's Olympic Team in the last match of the Azkals ' training camp in Dubai Thursday night .