Chris Herd is still available as a very experienced Aussie midfielder but I believe he may have been injured
Ex sometime Socceroo. 5 seasons at Villa. Edit - oh I cee what you did there now.
https://us.soccerway.com/players/christopher-herd/97587/
If we are talking aged ex Socceroos. 35 yr old Neil Kilkenny? Released by Glory.