Sydney FC coach John Kosmina is set to deal in Sydney Olympic midfielder Shannon Cole for the final place in his squad.
"I'm only human - obviously it's disappointing," Schirripa told the Manly Daily.
"I understand where Kossie was coming from though. The positive is I get to finish the year with Manly. I really want to put my best foot forward in the finals and finish the year on a high with the boys."